Rational Personal Spending Plan: 3 Ways to Manage Finances

Many personal finance surveys show that over 60% of working individuals don't know exactly where their money goes each month. Income may not be low, but without a clear spending plan, money can easily "disappear" before it can be saved.

That's why more and more people are learning how to create a reasonable spending plan and personal budget to better control their finances. With just a few simple steps, such as recording monthly income, tracking expenses, and building a money management plan, you can clearly see your cash flow and proactively work towards goals such as saving, investing, or reducing financial stress.

In this article, you will learn how to create a reasonable spending plan in a simple, easy-to-apply way for daily life. With just a few familiar tools like spreadsheets, notebooks, or money management apps, you can start managing your personal finances effectively and make every penny work for its intended purpose.

How to Create a Spending Budget

Record all monthly income and expenses

• The first step to creating a reasonable spending plan is to clearly record all sources of monthly income such as salary, bonuses, supplementary income, or business profits.

• Then list all personal expenses: housing, food, transportation, entertainment, shopping, and other incidental costs.

• Record-keeping helps you clearly see your personal cash flow, know where your money is going, and easily start managing your personal finances more effectively.

Categorize expenses into essential and non-essential

• Divide expenses into two clear groups for easier personal budget control.

• Essential expenses include: housing, utilities, food, transportation, tuition, or mandatory bills.

• Non-essential expenses include: dining out, shopping, entertainment, online service subscriptions.

• This categorization helps you understand which items to prioritize when planning your monthly expenses.

Identify areas for potential cuts

• Review expenses that are not truly necessary in your spending management plan.

• For example: little-used service subscriptions, impulse purchases, or excessive entertainment costs.

• Cutting these expenses helps free up your budget to save money or allocate it to more important goals.

Prioritize important expenses first

• When building a reasonable spending budget, ensure essential expenses are always paid first.

• Then allocate money to personal expenses that provide value, such as education, skill development, or controlled entertainment.

• This approach helps you maintain stable finances while still preserving your quality of life.

Set monthly spending targets

• Determine the maximum spending limit for each expense category in your personal financial plan.

• For example: how much for food, how much for entertainment, how much to save or invest.

• With clear goals, you can easily track and adjust to create a reasonable long-term spending plan.

Method 1: Steps for daily personal income and expense tracking

Step 1: Determine actual monthly income

Record the total amount of money you actually receive

• When starting to create a reasonable spending plan, the first important step is to accurately determine your actual monthly income.

• This is the amount of money you actually take home after deducting items like taxes, insurance, or other mandatory costs.

• Understanding your actual cash flow helps you build a more accurate personal spending budget.

Include all stable income sources

• When recording monthly income, add up all regular money sources you receive, such as:

  • Monthly salary or wages

  • Fixed bonuses

  • Regular tips or allowances

  • Benefits, child support, or recurring financial aid

  • Income from small businesses or stable side jobs

• After listing everything, add it up to know your total actual income for your spending management plan.

Do not use gross income before tax

• Pay stubs often show two figures: gross income before tax and net income.

• When creating a personal budget, you should only use net income because that is the money you can actually spend.

Do not include unstable overtime pay

• Income from overtime often varies from month to month.

• Therefore, when building your monthly spending plan, it's best not to include this amount as fixed income.

• If you have extra overtime pay, you can consider it as savings or financial reserves to increase your budget's security.

Step 2: List fixed monthly expenses

Identify mandatory expenses to be paid

• In the process of creating a reasonable spending plan, the next step is to record all fixed monthly expenses.

• These are expenses you are required to pay each month, almost impossible to skip.

• Although some amounts may fluctuate slightly from month to month, they are generally stable and need to be prioritized in your personal spending budget.

List common fixed expenses

• Create a clear list of mandatory expenses in your spending management plan, for example:

  • Rent, mortgage payments, or property taxes

  • Utility bills such as electricity, water, internet, cable TV, phone

  • Car loan payments or car insurance costs

  • Health insurance or personal insurance

  • Loan repayments or tuition installments, student loans

• By recording everything, you'll know what the majority of your monthly budget is allocated to.

Note that fixed expenses can fluctuate

• Some expenses like electricity or water bills can vary by season or usage.

• However, they are still considered fixed expenses in a personal financial plan because you have to pay them every month.

How to calculate the average for variable expenses

• To create an accurate spending budget, calculate the average expenditure for these items:

  1. Collect bills from the last 12 months.

  2. Sum the total amount paid during the year.

  3. Divide that total by 12 to get the average monthly expenditure.

• This average figure will help you build a more reasonable and stable spending plan in the long run.

Step 3: Calculate flexible monthly expenses

Identify necessary but adjustable expenses

• In the process of creating a reasonable spending plan, in addition to fixed costs, you also need to record flexible monthly expenses.

• These are necessary expenses for life, but you can control and adjust spending levels according to your financial situation.

• Tracking this group of expenses helps you optimize your personal budget and avoid overspending.

Use bank statements and bills to track

• To know exactly how much you are spending, check bank statements, transaction history, or shopping receipts.

• Record each expense for the last few months to determine the average spending level for each expense category.

• This method helps you clearly see your spending habits and easily adjust your spending management plan.

Common flexible expenses

• When creating a monthly spending budget, common flexible expenses include:

  • Food, household items

  • Clothes, shoes

  • Personal care and hygiene products

  • Fuel, parking fees, or transportation costs

  • School supplies or study-related expenses

Calculate average spending for easier budget management

• After compiling your expenses, calculate the average monthly spending for each category.

• This average figure will help you set clear spending limits when creating a personal budget.

• This allows you to proactively adjust your spending and maintain a sustainable spending plan in the long term.

Step 4: List non-essential expenses

Identify expenses you can proactively cut back on

• When creating a reasonable spending plan, the next important step is to record all non-essential expenses.

• These are expenses not required for daily life. You can completely reduce or temporarily suspend them if you need to balance your personal budget.

• Clearly identifying this group of expenses makes it easy to adjust your spending management plan when your income changes.

Understand the characteristics of discretionary spending

• Discretionary spending often involves personal needs or entertainment.

• They bring comfort and joy, but are not essential for maintaining life.

• Therefore, when creating a monthly spending budget, this category of expenses should be closely controlled.

Common non-essential expenses

• When reviewing your personal spending plan, you might find the following expenses appearing quite frequently:

  • Entertainment costs such as movies, music, books, magazines, or streaming service subscriptions

  • Entertainment activities and personal hobbies such as travel, video games, or amusement parks

  • Gym membership fees

  • Dining out, snacks, beverages

  • Money for gifts for friends or family

Sum up expenses to control your budget

• After listing everything, add up all non-essential expenses each month.

• This figure shows you the portion of your budget allocated for personal needs in a reasonable spending plan.

• If the total expenses are too high, you can cut back on some items to increase savings and personal financial stability.

Step 5: Compare income and expenses

Calculate the difference between income and total expenses

• After fully recording your monthly income and expenses, the next step in creating a reasonable spending plan is to calculate the difference between these two figures.

• You simply take your total net income and subtract your total monthly expenses.

• You can use a calculator, spreadsheet, or money management app for quick and accurate calculations in your personal spending management plan.

Case where spending is lower than income

• If total spending is less than income, it indicates your budget is in a relatively stable state.

• The remaining money each month can be used to:

  • Increase personal savings

  • Create a financial emergency fund

  • Invest or allocate for long-term goals such as buying a car, a house, or education

• This is a sign that you are on the right track in personal financial management.

Case where spending is higher than income

• If total spending is greater than income, you are spending beyond your financial means.

• This situation can make it difficult for you to pay bills or prevent you from saving money.

• To adjust your spending budget, you should:

  • Review non-essential expenses

  • Cut back on items that are not truly necessary

  • Prioritize important expenses in your monthly spending plan

Understand the numbers to adjust your financial plan

• Comparing income and expenses helps you clearly see your current financial situation.

• From there, you can adjust your reasonable spending plan, control your money better, and build a stable financial foundation in the long term.

Method 2: Effective money management tips, no worries about shortages

Tip 1: Allocate money for monthly expenses

Separate money for expenses as soon as you get paid

• To create a reasonable spending plan, you should set aside a portion of your money for mandatory expenses as soon as you receive your income.

• This ensures you always have enough money to pay bills and avoids running out of money before the payment due date.

• This is an important principle in personal financial management and keeps your monthly spending budget stable.

Allocate money according to your pay schedule

• Divide your expenses by the number of times you get paid in a month to easily control your personal spending plan.

• For example:

  • If fixed monthly expenses are 800, and you get paid twice a month, set aside 400 from each paycheck to cover mandatory expenses.

  • The remaining money can be used for flexible living expenses such as food, gas, or necessary shopping.

Adjust according to income frequency

• If you get paid weekly, set aside a small portion each week to prepare for monthly expenses.

• This approach helps ensure you always have money for bills and avoids financial pressure at the end of the month.

Proactively manage remaining funds

• After setting aside enough money for fixed and essential expenses, you can decide how to use the remaining funds.

• Many people often use this portion to:

  • Increase personal savings

  • Invest for long-term goals

  • Add to the financial emergency fund

• By maintaining this habit, you will easily control your cash flow and sustain a reasonable long-term spending plan.

Tip 2: Save money after spending

Determine the remaining amount after deducting expenses

• After completing all expenses in your monthly spending plan, check the remaining amount from your net income.

• This is the portion of money you can use for saving, investing, or preparing for future financial goals.

• Tracking your remaining balance helps you maintain a reasonable spending plan and avoid spending all your money on unnecessary items.

Allocate money for large financial goals

• If you plan to spend on significant goals in the next few months or years, start saving now.

• For example, common goals in a personal financial plan include:

  • Down payment for a car or house

  • Tuition fees or long-term educational expenses

  • Travel or major personal plans

• By regularly allocating money for specific goals, you can cover costs without incurring debt.

Cultivate a habit of saving a minimum amount each month

• Many financial experts recommend saving at least 10% of your monthly income.

• This savings acts as an emergency fund to handle unexpected situations such as medical expenses, job loss, or other emergencies.

• This habit helps you maintain more stable and secure personal finances.

Open a separate savings account

• To avoid accidentally spending your savings, create a separate savings account.

• Separating your savings from your daily spending account helps you control your budget better.

• This is also a simple but effective way to maintain a reasonable long-term spending plan.

Tip 3: Cut expenses when the budget is off

Track daily expenses to find problems

• If your reasonable spending plan is out of balance, start tracking your daily expenses.

• You can record each expense in a notebook, spreadsheet, or use a personal expense tracking app.

• After a short period, you will clearly see what money is being spent on and which items are causing your personal budget to be out of balance.

Identify unnecessary expenses

• When reviewing your expense list, look for items that are not truly essential in your spending management plan.

• Small but recurring expenses are often overlooked, for example:

  • Eating out multiple times a week

  • Buying coffee or drinks every morning

  • Going to the movies or entertainment frequently

• These small expenses can add up to a significant amount in your monthly budget.

Understand the impact of small expenses

• For example: if you spend about $2.5 each morning for a cup of coffee, this number can add up to about $900 per year.

• From a long-term perspective, these small daily expenses can significantly impact your personal financial plan.

Adjust spending to get your budget back on track

• After identifying unnecessary expenses, reduce them or replace them with more economical options.

• The money saved can be transferred to a savings fund, emergency fund, or long-term financial goals.

• This is an effective way to adjust your reasonable spending plan and maintain stability for your personal finances.

Tip 4: Adjust your budget monthly

Compare actual spending with the plan

• At the end of each month, review your entire reasonable spending plan and compare it with the actual amount you spent.

• This helps you know which expenses are on track and which have exceeded your monthly spending budget.

• The habit of regular review is an important step to maintain effective personal financial management.

Adjust the budget to fit reality

• If an expense is always higher than you anticipated, adjust it in your spending management plan.

• For example:

  • If you plan to spend $100 on food but often spend more, you might increase the budget to $150 or $200.

  • Then, reduce some non-essential expenses to keep the overall budget balanced.

Monitor changes in income

• When monthly income changes, the budget also needs to be updated.

• Some common scenarios:

  • If you get a raise, you can increase your savings or investments.

  • If your work hours decrease or income is lower, you should cut down on discretionary spending like gym fees or entertainment.

Maintain long-term financial management habits

• Creating a reasonable spending plan is not a one-time task.

• Reviewing and adjusting your budget every month helps you adapt to life changes and keep your personal finances stable.

• By maintaining this habit, you will better control your money and achieve your long-term financial goals more easily.

Method 3: Top expense management apps and spreadsheets

Top 1: Use pre-made budget templates

Use template tables to get started easily

• If you're new to reasonable spending planning, creating a budget from scratch can feel quite overwhelming.

• A sample budget spreadsheet will help you organize financial information faster because common expenses are already listed.

• You just need to fill in your monthly income and expenses in the corresponding cells.

How to use budget spreadsheets effectively

• The process of using a template to manage personal expenses is very simple:

  • Download and print the budget spreadsheet.

  • Fill in your net monthly income.

  • Record fixed costs, flexible expenses, and non-essential spending.

  • Sum up all expenses to know your monthly spending budget.

• Thanks to the pre-built structure, you will easily see your personal financial situation in just a few minutes.

Leverage free budget templates

• There are many free budget templates available online to help you quickly build a spending management plan.

• You can download and use the following templates:

  • https://www.consumer.gov/sites/www.consumer.gov/files/pdf-1020-make-budget-worksheet_form.pdf
  • https://media.gcflearnfree.org/ctassets/topics/27/mb_budget_worksheet.pdf

Benefits of a budget spreadsheet

• A template helps you:

  • Visualize your personal cash flow clearly

  • Easily track your monthly income and expenses

  • Maintain a reasonable spending plan systematically

• When used regularly, a budget spreadsheet becomes a simple yet effective tool to keep your personal finances stable and well-planned in the long term.

Top 2: Use an expense tracking app

Track expenses easily with an app

• Using a spending tracker app is a simple way to maintain a reasonable spending plan every day.

• These apps allow you to track real-time expenses, helping you know where your money is going.

• Many apps also have bill payment reminders, helping you avoid forgetting important expenses.

Connect with your bank for better financial management

• First, check if your bank offers a personal finance management app.

• Bank apps usually allow you to:

  • Track account transactions

  • Categorize monthly expenses

  • Detect unusual transactions to enhance financial security

Choose apps with high-security features

• If using a third-party spending management app, ensure it has important security standards such as:

  • 128-bit SSL data encryption

  • Secure connection with SSL certificates

  • Security audit systems from reputable organizations

  • Data protection firewalls

  • Multi-factor authentication to protect accounts

Some popular budgeting apps

• Some tools widely used for personal budget management include:

  • Quicken

  • My Budget App

  • YNAB

• By regularly using these tools, you can easily track spending, maintain a reasonable spending plan, and control your personal finances more effectively.

Top 3: Managing your budget with a spreadsheet

Use spreadsheets to control spending

• If you prefer manual management or don't want to use apps, a budget spreadsheet is a very effective tool for creating a reasonable spending plan.

• Spreadsheets help you clearly organize your monthly income and expenses, and automatically calculate totals to avoid errors.

• Thanks to built-in formulas, you don't need to manually add or subtract with a calculator.

Create a budget spreadsheet using spreadsheet software

• You can create a budget spreadsheet using popular tools like Microsoft Excel or similar spreadsheet software.

• When building your personal expense management sheet, create basic columns such as:

  • Monthly income

  • Fixed expenses

  • Flexible expenses

  • Non-essential spending

  • Total expenses and remaining balance

• This structure helps you track your monthly spending budget visually.

Use pre-made spreadsheet templates to save time

• If you don't want to create a table from scratch, you can download a free budget template and customize it to your needs.

• Some useful templates for tracking expenses and managing personal finances include:

  • https://fyi.extension.wisc.edu/toughtimes/files/2011/02/Personal_Spending_Plan1.xls
  • https://fyi.extension.wisc.edu/toughtimes/files/2011/02/Monthly_Budget-ppay1.xls

Benefits of using spreadsheets in financial management

• Spreadsheets help you:

  • Clearly track personal cash flow

  • Reduce errors when calculating your budget

  • Easily adjust a reasonable spending plan when income or expenses change

• By regularly updating your spreadsheet, you will better control your personal finances and make more accurate spending decisions.

Top 4: Personal budgeting software

Use software for comprehensive financial management

• If you want many supporting tools for creating a reasonable spending plan, personal budget management software is a worthwhile option.

• Most of these software are paid, but the fees are usually quite low and charged as a monthly subscription.

• In return, you'll have many features to help track income, expenses, and savings goals in detail.

Benefits of using spending management software

• Budgeting software often provides many useful tools to support personal financial management, such as:

  • Automated monthly expense tracking

  • Categorizing expenses in your personal budget

  • Setting savings and investment goals

  • Generating financial reports to help you understand your personal cash flow

Suitable for those who prefer managing finances on a computer

• If you prefer working on a computer rather than a phone, budgeting software will be more convenient than mobile apps.

• However, most current software still comes with companion apps, allowing you to track your monthly spending plan on your phone or tablet when needed.

Some popular budgeting software

• Some tools widely used for managing expenses and personal budgeting include:

  • Quicken

  • Money Guard

• By combining software with regular expense tracking, you will more easily maintain a reasonable spending plan and control your finances more effectively in the long term.

Top 5: Track monthly expenses

Record expenses as they occur

• To maintain a reasonable spending plan, you should record expenses as soon as you pay them, instead of waiting until the end of the month to compile them.

• Timely recording helps you track daily expenses more accurately and avoid missing small amounts.

• If you use a spending tracker app, many transactions will be automatically updated, but you still need to manually enter cash expenses.

Review your budget at the end of the month

• At the end of the month, review your entire monthly spending budget to assess your financial situation.

• You can use a budget sheet, spreadsheet, or software to:

  • Compare actual spending with the plan

  • Check if you reached your savings goals

  • Identify expenses that exceeded the budget

Adjust your spending plan for the next month

• Based on the tracking results, adjust your spending management plan for the next month.

• For example:

  • Reduce unnecessary expenses

  • Increase the budget for expenses that are consistently higher than estimated

Check for errors during tracking

• If you keep records on paper or a manual spreadsheet, double-check your calculations to avoid discrepancies in your personal financial plan.

• Using budgeting apps or software can help automate calculations, reduce errors, and make it easier to track your reasonable spending plan.

Safe and effective expense tracking

Start simply with paper and pen

• When you first create a reasonable spending plan, you can start very simply by recording your daily income and expenses with paper and pen.

• This method helps you quickly form the habit of tracking your personal budget without complex tools.

• Once you are comfortable with money management, you can switch to modern tools to track monthly expenses more easily.

Combine technology for effective financial management

• Expense management apps, spreadsheets, or budgeting software help you:

  • Automatically track personal cash flow

  • Categorize expenses in your expense management plan

  • Remind you to pay bills on time

• Thanks to technology, maintaining a reasonable spending plan becomes faster and more accurate.

Ensure safety when using online financial tools

• Before using online budgeting tools or mobile apps, check important security factors such as:

  • Secure connection and data encryption

  • Multi-factor authentication system

  • Clear data protection policies

• This helps protect your personal financial accounts and limit fraud risks.

Maintain a long-term habit of expense tracking

• Whether you use paper, spreadsheets, or apps, the most important thing is to track expenses regularly.

• By maintaining this habit, you will effectively control your spending budget, maintain a reasonable spending plan, and build a stable personal financial foundation.

References

1. Consumer Financial Protection Bureau. Making a Budget. Retrieved from: https://www.consumer.gov/articles/1002-making-budget
2. Mapping Your Future. Budget Calculator and Money Management Tools. Retrieved from: https://mappingyourfuture.org/manage-your-money/budget-calculator/
3. Debt.org. How to Make and Maintain a Budget. Retrieved from: https://www.debt.org/advice/budget/
4. GCFLearnFree.org. Money Basics: Creating a Budget. Retrieved from: https://edu.gcfglobal.org/en/moneybasics/creating-a-budget/
5. Duke University. Personal Finance Foundations: Budgeting and Spending Plans. Retrieved from: https://personalfinance.duke.edu/personal-finance-foundations/budgeting-spending-plans/
6. DePaul University. Financial Fitness: Creating Your Money Plan. Retrieved from: https://resources.depaul.edu/financial-fitness/build-budget/Pages/creating-your-money-plan.aspx
7. University of Wisconsin–Extension. Budgeting and Planning Tools for Personal Finance. Retrieved from: https://fyi.extension.wisc.edu/toughtimes/budgeting-in-tough-times/budgeting-and-planning-tools/
8. TechRadar. Best Budgeting Software. Retrieved from: https://www.techradar.com/best/best-budgeting-software#4-quicken

Content Editor: Rowan Hudson Le.

Information consulted and verified by expert: Karrie Thatcher.