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§195 start-up expenses: $40,000 → $5,000 now

IRC §195 deducts up to $5,000 of start-up expenditures immediately, $1-for-$1 phase-out over $50,000, remainder amortized over 180 months. $40,000 → $5,000 now + $35,000/180 mo.

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Immediate §195 deduction

$5,000.00

Phase-out: $0.00

Amortized remainder: $35,000.00

Monthly amortization (180 mo): $194.44

Year-1 total (now + 12 months): $7,333.33

IRC §195. Educational estimate, not advice. Confirm with the IRS or a CPA.

Deduction of start-up expenditures

IRC §195 lets you deduct up to $5,000 of start-up expenditures in the year the active trade or business begins. The $5,000 is reduced $1-for-$1 once total start-up costs exceed $50,000, and it reaches $0 at $55,000. Any remainder is amortized ratably over 180 months. The dollar amounts have been statutory since the American Jobs Creation Act of 2004 (no COLA). This is not the §121 home-sale exclusion or the §1211(b) capital-loss limitation.

With $5,000: the full $5,000 is deducted now. With $40,000: $5,000 now and $35,000 over 180 months ($194.44/month). With $53,000: phase-out of $3,000 leaves $2,000 now. With $55,000: $0 now (full phase-out).

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Formula

IRC §195 immediate deduction

now = min(costs, $5,000) − max(0, costs − $50,000) | remainder / 180 months

CostsNowPhase-outRemainder$/month
$5,000$5,000.00$0.00$0.00$0.00
$40,000$5,000.00$0.00$35,000.00$194.44
$50,000$5,000.00$0.00$45,000.00$250.00
$53,000$2,000.00$3,000.00$51,000.00$283.33
$55,000$0.00$5,000.00$55,000.00$305.56

What this page is not

This is not the §121 exclusion of gain on a principal residence, and it is not the §1211(b) capital-loss limitation. It does not classify organizational expenditures under §248, syndication costs, or whether a particular invoice is a start-up expenditure under §195(c). It assumes the taxpayer elects §195 and the business has begun. Year-1 amortization here is 12 full months (no mid-year start-month proration).

Common mistakes

  • Deducting the full $40,000 in year 1: only $5,000 is immediate; $35,000 amortizes over 180 months.
  • Ignoring the phase-out: at $53,000 the immediate amount is $2,000, not $5,000.
  • Treating $55,000 as still eligible for $5,000 now: the cap is fully phased out.
  • Confusing this with §248 organizational costs or with the §121 home-sale exclusion.

On Form 4562 (amortization) and the return for the year the business begins. Pub. 535 covers start-up costs.

No. IRC §195(b) has used $5,000 / $50,000 / 180 months since AJCA 2004. There is no COLA on these amounts.

Informational estimate

Educational content, not tax advice. IRC §195. Confirm with the IRS or a CPA.