Got Multiple W-2s? Here's What to Do

Why you might have multiple W-2s

You receive a separate W-2 from every employer who paid you wages during the year. Common reasons:

• You changed jobs mid-year
• You worked two jobs at the same time
• Your company changed payroll providers (rare, but it happens)
• You worked for a company that was acquired or restructured mid-year

All of them are valid and all must be reported on your tax return.

How to file with multiple W-2s

Most modern tax software (TurboTax, H&R Block, FreeTaxUSA, etc.) handles this seamlessly. You enter each W-2 separately, and the software combines them automatically on your return. The total wages from all W-2s flow to Line 1a of your 1040, and the total federal withholding flows to Line 25a.

If you're filing by paper, attach Copy B of each W-2 to your return.

The Social Security tax cap issue

This is the most common surprise with multiple W-2s. Each employer withholds Social Security tax (6.2%) up to the annual wage base ($168,600 for 2024). They have no idea what other employers are paying you.

If your combined wages from multiple employers exceed the wage base, you may have had too much Social Security tax withheld. The IRS lets you claim a credit for the excess on your tax return.

Example: You worked Job A and earned $100,000, Job A withheld $6,200 in SS tax. You also worked Job B and earned $80,000, Job B withheld $4,960 in SS tax. Total: $11,160. The maximum SS tax for the year is $10,453 (6.2% × $168,600). You can claim the $707 difference as a credit on Line 11 of Schedule 3.

Tax software handles this automatically when you enter both W-2s. See our Social Security tax cap guide for the full explanation.

The withholding problem with multiple jobs

When two employers withhold federal income tax independently, each one calculates withholding based only on what they pay you, not your combined income. The result: you're often underwithheld when both incomes are added together on your tax return.

To fix this going forward, submit a new W-4 to one or both employers indicating multiple jobs in Step 2. See our sister site W-4 Easy Guide for the step-by-step process.

What about state income tax?

If you worked in multiple states during the year, you may need to file in each state where you earned wages. Some states have reciprocity agreements, so you file in 1 state rather than 2. Others want a separate return for each. The figures you need sit in Boxes 15 to 17 of every Form W-2: the state, the wages attributed to it, and the tax already withheld there. Check each state's Department of Revenue for specifics.

Don't forget about retirement contribution limits

The 401(k) contribution limit ($23,500 for 2025 / $24,500 for 2026) is a per-person annual limit, not per-job. If you contributed to a 401(k) at multiple employers and exceeded the limit, you may need to request a withdrawal of excess contributions before April 15 to avoid a penalty. Contact whichever 401(k) administrator you'd prefer to take the withdrawal from.

Where this comes from: IRS Notice 2025-67, 2026 COLA limits, checked 2026-08-01 · IRC §402(g) (elective deferral limit); §414(v) (age-50 catch-up); §414(v)(2)(E) (ages 60-63 higher catch-up, added by SECURE 2.0 Act, P.L. 117-328 §109); indexing under §415(d).