Pricing
Priced per seat. Never per client.
Add clients, archive clients, and nothing changes on the invoice. Every feature is in every seat.
Prices
| Item | Price (USD) | Notes |
|---|---|---|
| Seat, billed annually | $39 a month per seat ($468 a year) | Billed annually in advance, or quarterly at the same rate. 60-day full refund |
| Seat, billed monthly | $49 a month per seat | No commitment. Cancel at any time |
| Founding seat | $29 a month per seat, locked for five years | First 300 firms that sign an annual plan before 2027-12-01 |
| Seasonal seat | $149 for 4 consecutive months | For temporary staff during the busy season |
| Reviewer seat | $9 a month | Read-only access and approvals, for partners and outside advisers |
| Seats 11 to 20 | Free | A firm of up to 20 seats pays for at most 10 seats, $4,680 a year at most |
| Seats 21 to 50 | $20 a month per seat, billed annually | In addition to the $4,680 for the first 20 seats |
Prices exclude VAT, GST, HST and sales tax. Prices are also set in CAD, EUR and GBP. Above 50 seats, or for a dedicated deployment in your own AWS account, contact us for a quote.
The price covenant
FirmHaven will never price by client count, document count, storage, e-signature or API calls. Existing customers keep their price for 36 months, and later increases are capped. This commitment is written into the terms of service.
Fees that a third party charges for identity verification, text messages beyond the included allowance, and payment processing are passed through at cost and listed below.
Never charged extra
- Number of clients, contacts, jobs, invoices, organizers or proposals
- Documents, storage and e-signatures, including Form 8879
- API access, webhooks and the MCP server
- AI features that use your own model and key
- Phone, video and chat support
- Data export at any time, in open formats
- Migration, parallel run and client re-invite support
- White-labelled portal address and colours
Charged at disclosed cost
- Card and bank payment processing
- The processor's published rate, with no markup
- Text messages
- 200 per seat a month included, then the carrier's cost
- Managed AI, where FirmHaven supplies the model
- The model provider's price plus 15%. Optional
- Signer identity checks
- The provider's price per attempt, with no markup. A method with no per-check cost is included
Cost check: FirmHaven and TaxDome
Enter your staff seats and active client accounts. The result uses TaxDome's published list prices and tells you when TaxDome is the cheaper option.
- FirmHaven
- $1,404 a year
- TaxDome, current list price with packs
- $4,125 a year
- TaxDome, extra accounts bought on demand
- $5,250 a year
- TaxDome, former Pro seat planRetired on 2026-11-02; shown for reference
- $3,000 a year
At these list prices FirmHaven costs $2,721 less a year than TaxDome's pack pricing.
List prices in US dollars, before tax. TaxDome offers personalized transition discounts that aren't published, so your own TaxDome renewal quote may be lower. Sources and dates are listed on the pricing page.
How TaxDome's price is worked out
- Since 2026-11-02 TaxDome charges $1,500 a year for up to 150 active client accounts and up to 20 team members.
- Extra accounts cost $15 each on demand, or $6 to $12 each in prepaid packs bought at renewal.
- Published rate points at pack prices: 400 accounts $4,125; 500 accounts $5,175; 1,000 accounts $9,000; 1,500 accounts $11,625. Values between these points, and above 1,500 accounts, are estimates.
- Above 20 team members or 3,000 active accounts TaxDome quotes a custom plan, so the calculator shows no figure.
- TaxDome offers existing customers personalized transition offers that aren't published. They aren't included.
Sources
- Accounting Today, "TaxDome switches from per-seat to per-client pricing", published or captured 2026-11-04. Used for: The $1,500 plan with 150 active accounts and up to 20 team members; custom plans above 20 members or 3,000 accounts.
- CPA Practice Advisor, "TaxDome's switch to per-client pricing", published or captured 2026-11-12. Used for: Extra accounts at $15 on demand or $6 to $12 in packs, and published rate points.
- CPA Practice Advisor, "TaxDome releases public API and MCP server", published or captured 2026-10-28. Used for: API and MCP access in the $200 a month AI add-on.
- Capterra, TaxDome pricing, published or captured 2026-11-02. Used for: Former seat plans at $800, $1,000 and $1,200 per seat per year.
Prices last checked on 2026-11-13. We re-check them weekly and correct this page within 48 hours of a change.
TaxDome is a trademark of its owner. FirmHaven isn't affiliated with, endorsed by or sponsored by TaxDome.