No. You must reduce your otherwise allowable deduction for startup costs by the credit amount claimed on Form 8881. You claim the credit OR the deduction for the same dollars — not both. Most employers find the credit more valuable since it's a dollar-for-dollar tax reduction.

You are not eligible for any of the three credits. The 100-employee threshold applies to employees who received at least $5,000 in compensation in the preceding year. There is a 2-year grace period if you grow beyond 100 after initially qualifying.

No. Only employer contributions qualify — matching contributions, profit-sharing, and nonelective contributions. Elective deferrals (both pre-tax and Roth) made by employees are explicitly excluded from the contribution credit calculation.

Generally no. You cannot claim the startup credit if you maintained a qualified plan covering substantially the same employees during the prior 3 tax years. However, you may still qualify for the auto-enrollment credit ($500/year) if you're adding an EACA feature to an existing plan.

The applicable percentage for the contribution credit is reduced by 2 percentage points for each employee over 50. For example, with 75 employees (25 over 50), the reduction is 50 percentage points — so Year 1 drops from 100% to 50%, and Year 5 drops to 0%. This uses total employee count (≥$5K comp), not just those under $100K.

No. These are non-refundable credits that are part of the General Business Credit (Form 3800). They can reduce your tax liability to zero but cannot generate a refund. Unused credits may be carried back 1 year or forward up to 20 years.

Yes, for plans established after December 29, 2022, effective with plan years beginning in 2025. Employers with 10 or fewer employees are exempt. Since it's mandatory, all qualifying new plans automatically get the $500/year EACA credit for 3 years.

SECURE 2.0 added a military spouse participation credit under §45AA (Form 8881 Part III). It provides up to $300 per military spouse employee for employers with ≤ 100 employees. This credit is not yet calculated by Credit(k) but will be added in a future release.

Form 8881 is filed with your annual business tax return for each applicable year. If you missed claiming credits on an original return, you can file an amended return within 3 years from the date you filed the original return (or 2 years from the date the tax was paid, whichever is later) per IRC §6511. For example, a calendar-year employer who filed their 2023 return on time has until approximately April 2027 to amend and claim 2023 credits. Each credit year has its own 3-year window — so act promptly, especially for the earliest SECURE 2.0 plan years. If you can't use the full credit in a given year due to low tax liability, unused credits can be carried back 1 year or carried forward up to 20 years as part of the General Business Credit (Form 3800).

The original SECURE Act (signed December 2019, effective for tax years beginning after 2019) created the §45E startup credit at 50% of qualified costs and added the §45T auto-enrollment credit — but there was no employer contribution credit. SECURE 2.0 then enhanced §45E to 100% for employers with ≤50 employees and added the new contribution credit (§45E(f)) for tax years beginning after 12/31/2022. If your plan was established in 2020, 2021, or 2022, you were eligible for the original 50% startup credit for 3 years under the old rules. If you never claimed those credits, amended return filing may still be possible depending on when you filed the original return. The SECURE 2.0 contribution credit is not available retroactively to pre-2023 plan years — it applies only to tax years beginning after December 31, 2022.

Yes — but only for the startup/admin cost credit. You may elect to treat the tax year preceding the plan's effective date as the first credit year and claim any qualified startup costs incurred during that year. For example, if your plan becomes effective January 1, 2025, you can elect to treat 2024 as Year 1 and claim startup costs on your 2024 return. This preceding-year election does not apply to the employer contribution credit — that credit begins with the year the plan is actually established.