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Schedule C line lookup

Where do retirement plan admin fees go?

Updated October 10, 2026 路 Schedule C, Line 19
Short answer Schedule C, Line 19 Pension and profit-sharing plans

A retirement plan administration fee belongs on Line 19, pension and profit-sharing plans.

Why line 19

Fees the business pays to set up and run a retirement plan for its employees are ordinary and necessary business costs, and reporting them on line 19 keeps the whole cost of the plan on one line. Some preparers use line 17 instead, on the view that a third party administrator's invoice is a professional service fee rather than a plan contribution. Either is defensible when the business itself pays the fee, so pick one and stay with it. If the fee is taken out of plan assets rather than paid by the business, the business has no deduction for it at all.

Stop looking up lines one at a time. ClaryBook totals your year into an IRS Schedule C worksheet in form order, Part I and Part II line by line, so a retirement plan administration fee lands on Line 19 without you sorting it.

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What a retirement plan administration fee is confused with

Line 17, legal and professional services
An administrator's or actuary's invoice fits line 17 legal and professional services, while money contributed into the plan only ever fits line 19: just never report the same fee on both.
Schedule 1 line 16, schedule 1 line 16, self-employed retirement plans
Schedule 1 line 16 covers the owner's own plan contributions, not plan running costs, so an administration fee never belongs there.
not deductible, not deductible
A fee netted out of participant balances was paid by the plan and not by the business, so the business has nothing to deduct.

Examples that belong on line 19

What does not belong here

What to keep

Keep the administrator's invoices and proof that the business account paid them, plus the year end plan reports. The invoice needs to show it relates to the employee plan rather than to personal investment accounts.

Other expenses on line 19

ExpenseLine
a 401(k) employer contribution for an employeeSchedule C, Line 19
a SEP-IRA contribution for an employeeSchedule C, Line 19
a SIMPLE IRA employer match for an employeeSchedule C, Line 19

Related lookups

Sources

This page explains how Schedule C lines work. It is general information, not tax advice for your situation. If an expense is large or the answer turns on a fact about your business, confirm it with your tax preparer.


Looking for a different expense? The full Schedule C line lookup has every line from 8 to 27 with the expenses that belong on each, and Schedule C expense categories walks the whole form in order.

Stop looking up lines one at a time. ClaryBook totals your year into an IRS Schedule C worksheet in form order, Part I and Part II line by line, so a retirement plan administration fee lands on Line 19 without you sorting it.

Start for free

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