Your filing status is one of the most consequential decisions on your tax return. It determines your standard deduction, which tax brackets apply to you, and whether you qualify for certain credits. Here's a plain-English breakdown of each status.
The Five Filing Statuses
1. Single
If you're unmarried (or legally separated) and don't qualify for another status, this is yours. Standard deduction: $14,600.
2. Married Filing Jointly (MFJ)
Married couples can combine income on one return. You get the largest standard deduction ($29,200) and wider tax brackets. In most cases, this is the best option for married couples.
3. Married Filing Separately (MFS)
Each spouse files their own return. You lose many deductions and credits. The standard deduction is only $14,600 and brackets are compressed. This status is usually only beneficial in specific situations (income-driven student loan repayment, or separation of liability).
4. Head of Household (HOH)
For unmarried people who pay more than half the cost of maintaining a home for a qualifying dependent. Better brackets and a higher standard deduction ($21,900) than Single.
5. Qualifying Surviving Spouse
For widows/widowers with a dependent child in the two years following a spouse's death. Allows use of the MFJ tax rates for those years.
How Filing Status Affects Your Paycheck
When you fill out your W-4, you tell your employer your filing status. They use it to calculate how much federal income tax to withhold each pay period.
| Filing Status | Standard Deduction | 22% Bracket Starts At |
|---|---|---|
| Single | $14,600 | $48,475 |
| Married Filing Jointly | $29,200 | $96,950 |
| Head of Household | $21,900 | $64,850 |
| Married Filing Separately | $14,600 | $48,475 |
The "marriage penalty" is mostly a myth for average earners. Couples where one partner earns significantly more than the other often see a marriage bonus — the higher earner's income gets shifted into lower brackets when combined with a lower-earning spouse.
When Does Married Filing Separately Make Sense?
- One spouse has significant medical expenses (deductible above 7.5% of AGI — easier to hit on a lower individual income)
- You're enrolled in an income-driven student loan repayment plan
- You and your spouse are separated and don't want to be jointly liable for each other's taxes
How to Update Your Filing Status
If your status changes (marriage, divorce, birth of a child), file a new W-4 with your employer. Changes take effect in the next payroll cycle.
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