TaxHQ

Self-employment tax

One Schedule C — SE tax, the half-SE deduction, retirement and § 199A — priced inside your full return.

Tax year

Schedule C

Gross income minus business expenses.

Schedule SE line 8a. A saved W-2 for the same person is used automatically.

Earned while a resident of a part-year state (IT-203 NY column). Blank = prorated by resident days.

Retirement (Schedule 1 line 16)

For this tax year, even if deposited by the extended due date.

Shares the § 402(g) limit with W-2 deferrals.

Shares the 20% employer limit with any SEP contribution.

Catch-up limits use the birth year on People.

§ 199A

§ 199A(d)(2). An SSTB's deduction phases out above the threshold.

Form 8995-A wage limit, above the threshold.

Unadjusted basis immediately after acquisition — the 2.5% alternative.

Rest of your return

Sign in and the tool measures against your saved return instead.

Total tax on your 2025 return

$—

Enter Schedule C net profit.

QBI deduction

$—

§ 199A, with the SSTB and wage limits above the threshold