Yes. Software and SaaS subscriptions used to run your business are ordinary and necessary business expenses under IRC §162(a) — see IRS Publication 334, Tax Guide for Small Business (chapter 8 covers business expenses; the older Pub 535 has been discontinued and folded into Pub 334). On the cash basis you deduct them in the year you pay.
Estimates — confirm with your tax professional.
Where it goes on Schedule C
There is no dedicated software line. Most recurring software and SaaS costs sit in Line 18 (Office expense). Anything that doesn't fit there goes to Line 27b (Other expenses), itemised in Part V. Being consistent year to year matters more than which of the two you pick.
Mixed-use subscriptions — the part people get wrong
One login often serves both work and personal life (cloud storage, a password manager, a music service). The deduction is the business share — not all of it, and not none of it — worked out by a method you can explain and apply consistently.
Worked example: a $20/month storage plan is $240/year. If 6 of the 10 folders in it are client projects, "share of stored folders that are business" gives $240 × 0.6 = $144 deductible. The defensible part is the stated method, not the number.
In ExpenseBot: open Settings → Expense Categories and set the Business % field on the relevant category. Every expense in that category then carries the split automatically, and the year-end report shows both the full amount paid and the calculated business deduction.
Annual plans and prepayments
The 12-month rule (Treas. Reg. §1.263(a)-4(f)) means you generally don't capitalise a prepayment when the benefit doesn't extend beyond the earlier of (i) 12 months after it starts, or (ii) the end of the tax year following the year of payment. A 12-month renewal bought in November satisfies both, so it's deductible when paid. A multi-year prepayment reaches past both limbs and is worth raising with an accountant.
Subscription or asset?
A recurring fee is a running cost. A perpetual licence or a substantial one-off purchase may instead be treated as an asset, which is a different calculation with its own elections. For most self-employed people the answer is simply "it's a monthly SaaS fee, deduct it".
The practical problem: finding every charge
The rule is easy; recall is not. Subscriptions are small, monthly, spread across cards, and arrive as email receipts nobody files. A forgotten $12/month tool is $144 of deduction never claimed.
- Gmail receipt scanning captures billing emails as they arrive into a Google Sheet you own, with each row linked back to the original email.
- Subscription Auditor (Settings → Specialized Reports → Subscription Auditor) groups the recurring charges already in your sheet by merchant and cadence, showing monthly cost, subscribed-since date, lifetime total, price increases, and duplicate services. It works from existing expense data — no bank connection needed.
Watch for subscriptions billed through an app store rather than the vendor: they show on the statement as a platform charge, so they don't look like the tool you know you pay for.
What to keep
Keep the invoice, not just the card line. The card line proves money left and names a merchant; the invoice shows what was bought and for what period — which is what supports the deduction, and what establishes whether a prepayment falls inside the 12-month rule.
🔗 Learn more: Are software subscriptions tax deductible? · Schedule C expense guide · Subscription Auditor
Estimates — confirm with your tax professional.