# Married filing separately paycheck calculator (2026)

Married filing separately is its own federal status: $16,100 standard deduction (same dollar as single in 2026) and the MFS bracket table, plus additional Medicare starting at $125,000 of FICA wages. This page starts already on MFS. It is not the married-versus-single comparison and not the married-filing-jointly landing page.

One $80,000 wage, MFS, California. A spouse’s separate return is not entered. MFS is often used when spouses do not want to combine returns. It is not automatically “better” or “worse” than joint on every fact pattern. This site does not model the Child Tax Credit, itemized-deduction limits that can apply to MFS, or community-property splits.

Additional Medicare for MFS starts at $125,000, so it does not appear on this $80,000 sample. Joint filers see that extra 0.9% only above $250,000. California uses separate-style tables in this engine when status is MFS.

Not tax advice and not a filing-election tool. Reviewed October 2, 2026.

## Sample estimates

### $80k CA, married filing separately

- Gross: $80,000.00
- Federal income tax: $8,770.00
- Social Security: $4,960.00
- Medicare: $1,160.00
- State income tax: $3,210.42
- Net / take-home: $60,859.58 (effective tax 23.9%)
- Per paycheck net: $60,859.58 (1 periods)

### $80k CA, married filing jointly (one income)

- Gross: $80,000.00
- Federal income tax: $5,240.00
- Social Security: $4,960.00
- Medicare: $1,160.00
- State income tax: $1,178.66
- Net / take-home: $66,421.34 (effective tax 17.0%)
- Per paycheck net: $66,421.34 (1 periods)

Label: engine estimates, not pay stubs.

## FAQ

### Is MFS the same as single?

No. The 2026 federal standard deduction happens to be $16,100 for both, but brackets, additional Medicare ($125,000), and some credits differ.

### How is this different from the MFJ page?

That URL preloads married filing jointly and the $32,200 joint standard deduction. This URL preloads married filing separately.

### Should I file MFS?

We do not say. Run the number on this page, then confirm with a tax preparer. Paycheck withholding is not a Form 1040.

## Related

- [Married filing jointly paycheck](https://takehomecash.com/married-filing-jointly-paycheck/index.md)
- [Married filing jointly vs separately](https://takehomecash.com/married-filing-jointly-vs-separately/index.md)
- [Married vs single paycheck](https://takehomecash.com/married-vs-single-paycheck/index.md)