Quick Answer
To get a bigger refund, increase your federal tax withholding by claiming fewer allowances on your W-4 or requesting additional withholding in Step 4(c). Each $100 in extra monthly withholding increases your refund by about $1,200 annually, but reduces your take-home pay by the same amount.
Best Answer
Sarah Chen, CPA
Best for employees who want to increase their refund size through strategic W-4 adjustments
How to increase your tax withholding for a bigger refund
To get a larger refund, you need to have more federal tax withheld from each paycheck than you actually owe. This is accomplished by adjusting your Form W-4 to increase withholding. According to IRS data, taxpayers who receive refunds average $3,145, but you can strategically increase this amount.
Important note: A bigger refund means smaller paychecks throughout the year. You're essentially giving the IRS an interest-free loan, so consider whether the forced savings benefit outweighs the opportunity cost.
Methods to increase withholding on your W-4
Method 1: Reduce or eliminate Step 3 deductions
If you currently claim the Child Tax Credit or other credits in Step 3, reduce these amounts. Each $2,000 you remove from Step 3 increases your annual withholding by approximately $2,000.
Method 2: Add extra withholding in Step 4(c)
This is the most straightforward approach. Simply enter an additional dollar amount you want withheld from each paycheck.
Method 3: Claim "Single" if you're married
Married individuals can elect "Single or Married filing separately" withholding rates, which withhold more tax than "Married filing jointly" rates. This typically increases withholding by $1,500-3,000 annually depending on income.
Example: $65,000 salary wanting bigger refund
Let's say you earn $65,000 annually, are single, and currently get a $800 refund but want a $2,500 refund instead.
Current situation:
To increase refund to $2,500:
Real-world withholding scenarios
Scenario 1: Building emergency fund
Sarah wants to "force" herself to save $2,000 annually. She adds $77 extra withholding per biweekly paycheck. Her take-home drops by $77 biweekly, but she gets a $2,000 larger refund.
Scenario 2: Holiday spending money
Mike wants extra money for holiday gifts. He temporarily increases withholding by $100/paycheck starting in January, creating a $2,600 larger refund for December spending.
The trade-offs to consider
Benefits of bigger refunds:
Costs of overwithholding:
What you should do
1. Calculate your target refund amount based on your savings goals
2. Use the IRS withholding calculator to determine current vs. desired withholding
3. Complete a new W-4 with either additional withholding in Step 4(c) or reduced credits in Step 3
4. Submit to your payroll department and monitor your first few paychecks
5. Consider automatic investing as an alternative to forced savings through overwithholding
[Use our W-4 optimizer to calculate the exact changes needed for your target refund →]
Key takeaway: Add $100 extra withholding per paycheck to increase your annual refund by approximately $2,600, but remember this reduces your take-home pay by the same amount and provides no interest on the overwithholding.
*Sources: [IRS Publication 15-T](https://www.irs.gov/pub/irs-pdf/p15t.pdf), [Form W-4 Instructions](https://www.irs.gov/pub/irs-pdf/fw4.pdf)*
Key Takeaway: Add $100 extra withholding per paycheck to increase your annual refund by approximately $2,600, but remember this reduces your take-home pay by the same amount and provides no interest on the overwithholding.
Extra withholding amounts and their impact on refunds and paychecks
| Extra Per Paycheck | Annual Impact | Refund Increase | Biweekly Take-Home Reduction | Opportunity Cost (4.5% savings) |
|---|---|---|---|---|
| $25 | $650 | $650 | $19* | $29 |
| $50 | $1,300 | $1,300 | $38* | $59 |
| $100 | $2,600 | $2,600 | $77* | $117 |
| $150 | $3,900 | $3,900 | $115* | $176 |
More Perspectives
Sarah Chen, CPA
Helpful for new workers who want to use tax refunds as automatic savings while building financial habits
Using refunds for forced savings in your first job
As a new worker, using your W-4 to create a larger refund can be an effective "forced savings" strategy, especially if you're still developing spending discipline. Many entry-level employees find it easier to live on a smaller paycheck and receive a lump sum refund than to save money each month.
Simple approach for new workers
The easiest method is adding extra withholding in Step 4(c) of your W-4:
For someone earning $35,000 annually, adding $50 per biweekly paycheck reduces take-home by about $40 after accounting for FICA taxes, but creates a $1,300 larger refund.
Building your emergency fund
If you're earning $30,000-40,000 annually, consider having an extra $75-100 per paycheck withheld. This creates a refund of roughly $2,000-2,600, which makes an excellent emergency fund starter.
Reality check: While this works for discipline, you're giving up potential interest. That $2,000 in a 4.5% savings account would earn about $90 annually.
Key takeaway: For new workers, extra withholding of $50-100 per paycheck can create refunds of $1,300-2,600, serving as automatic savings while you build better financial habits.
Key Takeaway: For new workers, extra withholding of $50-100 per paycheck can create refunds of $1,300-2,600, serving as automatic savings while you build better financial habits.
Sarah Chen, CPA
Perfect for married couples who want to coordinate their withholding strategy to generate larger refunds
Coordinating withholding for married couples
Married couples have unique opportunities to increase refunds by adjusting either spouse's withholding or both. The key is coordinating your approach since you'll file jointly.
Strategic approaches for couples
Option 1: One spouse increases withholding
Have the higher-earning spouse add extra withholding in Step 4(c). If one spouse earns $70,000, adding $100 per paycheck creates a $2,600 larger joint refund while only affecting one person's take-home pay.
Option 2: Both spouses use "Single" withholding rates
If both spouses currently use "Married filing jointly" withholding rates, switching to "Single or Married filing separately" rates typically increases total household withholding by $2,000-4,000 annually.
Option 3: Reduce credits claimed
If you currently claim Child Tax Credits in Step 3 of your W-4s, reduce these amounts. Each $2,000 reduction increases annual withholding by approximately $2,000.
Example: Dual-income couple
Spouse A earns $55,000, Spouse B earns $45,000 ($100,000 combined):
Considerations for married couples
Remember that your refund comes from your combined tax situation. Changes to either spouse's W-4 affect your joint refund. Also consider that having one spouse handle all the extra withholding may create an uneven impact on individual paychecks.
Key takeaway: Married couples can strategically increase refunds by $2,000-4,000 through coordinated W-4 adjustments, but should consider which spouse's paycheck is best positioned to handle reduced take-home pay.
Key Takeaway: Married couples can strategically increase refunds by $2,000-4,000 through coordinated W-4 adjustments, but should consider which spouse's paycheck is best positioned to handle reduced take-home pay.
Sources
- IRS Publication 15-T — Federal Income Tax Withholding Methods
- Form W-4 — Employee's Withholding Certificate and Instructions
Related Questions
Reviewed by Sarah Chen, CPA on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.