Best Hartigan RTI Pro Alternatives in 2026
The top Hartigan RTI Pro alternatives are TaxBandits, Sovos Withholding Compliance and HMRC Basic PAYE Tools: 15 payroll tax software our editors would look at instead of Hartigan RTI Pro, in our ranking order.
Hartigan RTI Pro: A focused Windows RTI submission tool for employers with payroll data already calculated. Where it falls short: windows-only desktop software.
Switching from Hartigan RTI Pro? For most payroll tax software buyers the best Hartigan RTI Pro alternative is TaxBandits, built for broad U.S. payroll tax compliance at a low price. HMRC Basic PAYE Tools has a free plan, which Hartigan RTI Pro does not. TaxRails offers the most states covered (50 states).
Why People Look for a Hartigan RTI Pro Alternative
- Windows-only desktop software
- Requires previously calculated payroll information
- Does not provide verified tax-payment support
- No free plan — 4 of the alternatives below have it
Quick Picks by What You Need
- Best overallTaxBandits8.9
Broad U.S. payroll tax compliance at a low price
Visit TaxBandits - Lowest priceTaxBandits8.9
Paid plans from $19/mo
Visit TaxBandits - Best free optionHMRC Basic PAYE Tools8.5
Has a free plan (Hartigan RTI Pro has none)
Visit HMRC Basic PAYE Tools - Most states coveredTaxRails7.9
50 states
Visit TaxRails
All 15 Hartigan RTI Pro Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBroad U.S. payroll tax compliance at a low price
- Better than Hartigan RTI Pro:
- Editor score 8.9 vs 6.4
A low-cost U.S. payroll tax platform with federal, state, reconciliation, and API workflows.
- Tax reconciliation
- Tax payment support
- Tax filing
8.9/10★★★★☆Visit TaxBandits -
Best forMature enterprises focused on withholding operations
- Better than Hartigan RTI Pro:
- Editor score 8.7 vs 6.4
A mature withholding operations platform for complex federal, state and local workflows.
- Tax reconciliation
- Tax payment support
- Tax filing
8.7/10★★★★☆Visit Sovos -
Best forUK employers with fewer than 10 employees
- Better than Hartigan RTI Pro:
- Free plan
- Editor score 8.5 vs 6.4
A focused free option for UK PAYE calculations, filings, payslips and year-end records.
- Tax reconciliation
- Tax payment support
- Tax filing
8.5/10★★★★☆Visit HMRC -
Best forCanadian employers needing complete payroll tax workflows
- Better than Hartigan RTI Pro:
- Editor score 8.4 vs 6.4
A Canadian payroll platform covering tax calculations, filing, payments, and reconciliation.
- Tax reconciliation
- Tax payment support
- Tax filing
8.4/10★★★★☆Try PaymentEvolution -
Best forCanadian small businesses
- Better than Hartigan RTI Pro:
- Editor score 8.2 vs 6.4
Canadian payroll coverage with tax filing, direct deposit, and accounting integrations.
- Tax payment support
- Tax filing
- Year-end forms
8.2/10★★★★☆Visit Wagepoint -
Best forSouth African employers handling EMP501 reconciliations
- Better than Hartigan RTI Pro:
- Free plan
- Editor score 7.9 vs 6.4
A free Windows tool for PAYE reconciliations, tax certificates and SARS submissions.
- Tax reconciliation
- Tax filing
- Year-end forms
7.9/10★★★★☆Visit SARS e@syFile -
Best forEnterprise payroll platforms needing 50-state coverage
- Better than Hartigan RTI Pro:
- Editor score 7.9 vs 6.4
A broad payroll tax infrastructure layer for platforms that need nationwide coverage.
- Tax reconciliation
- Tax payment support
- Tax filing
7.9/10★★★★☆Visit TaxRails -
Best forMulti-state employers wanting full-service compliance
- Better than Hartigan RTI Pro:
- Editor score 7.8 vs 6.4
Full-service payroll tax compliance for employers managing multiple jurisdictions.
- Tax reconciliation
- Tax payment support
- Tax filing
7.8/10★★★★☆Visit Auris -
Best forStartups needing compliance workflows and integrations
- Better than Hartigan RTI Pro:
- Editor score 7.7 vs 6.4
A compliance-focused payroll service with strong integrations and tiered state coverage.
- Tax reconciliation
- Tax payment support
- Tax filing
7.7/10★★★★☆Visit Warp -
Best forPayroll teams needing audit and reconciliation controls
- Better than Hartigan RTI Pro:
- Editor score 7.6 vs 6.4
A payroll tax platform built for automated filing, reconciliation, and audit control.
7.6/10★★★★☆Visit MasterTax -
Best forU.S. employers needing broad automated tax operations
- Better than Hartigan RTI Pro:
- Editor score 7.4 vs 6.4
A broad U.S. payroll tax operations platform for multi-jurisdiction employers.
7.4/10★★★★☆Visit BSI -
Best forLow-cost federal employment-tax filing
- Better than Hartigan RTI Pro:
- Free plan
- Editor score 7.3 vs 6.4
A low-cost web service for federal employment-tax form filing and amendments.
- Tax payment support
- Tax filing
- Year-end forms
7.3/10★★★★☆Visit TaxZerone -
Best forSmall employers filing federal payroll returns
- Better than Hartigan RTI Pro:
- Free plan
- Editor score 7.2 vs 6.4
A low-cost Windows tool for filing federal payroll returns, not managing full payroll.
- Tax payment support
- Tax filing
- Year-end forms
7.2/10★★★★☆Visit eFile Express -
Best forPay-per-form federal and year-end filing
- Better than Hartigan RTI Pro:
- Editor score 7.1 vs 6.4
A pay-per-form choice for federal payroll and year-end filings.
- Tax filing
- Year-end forms
- Tax form preparation
7.1/10★★★★☆Visit ExpressEfile -
Best forReporting agents filing aggregate Schedule R returns
- Better than Hartigan RTI Pro:
- Editor score 7.0 vs 6.4
A focused federal filing service for agents handling aggregate Schedule R returns.
- Tax reconciliation
- Tax payment support
- Tax filing
7.0/10★★★★☆Visit site
Hartigan RTI Pro Alternatives: Common Questions
What is the best alternative to Hartigan RTI Pro?
TaxBandits: #1 in our Payroll Tax Software ranking, with an editor score of 8.9 out of 10. A low-cost U.S. payroll tax platform with federal, state, reconciliation, and API workflows.
Is there a free alternative to Hartigan RTI Pro?
Yes. HMRC Basic PAYE Tools, e@syFile Employer, TaxZerone and eFile Express have a free plan or a free tier.
What is the cheapest paid alternative to Hartigan RTI Pro?
Of the alternatives here that publish a price, TaxBandits starts lowest, at $19/mo.
Why do people look for Hartigan RTI Pro alternatives?
Windows-only desktop software; Requires previously calculated payroll information; Does not provide verified tax-payment support.
Which Hartigan RTI Pro alternative has the most states covered?
TaxRails, with 50 states.
How do I switch from Hartigan RTI Pro?
Export your data from Hartigan RTI Pro (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Hartigan RTI Pro.
How to Switch from Hartigan RTI Pro
- Export your data from Hartigan RTI Pro (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Hartigan RTI Pro.
Hartigan RTI Pro vs Each Alternative
| # | Tool | Free plan | Paid from | Tax filing | Tax payment support | Tax form preparation | Jurisdiction coverage | Score |
|---|---|---|---|---|---|---|---|---|
| 20 | Hartigan RTI Pro | No | £230/device/yr | Yes | Yes | Federal_only | 6.4 | |
| 1 | TaxBandits | No | $19/mo | Yes | Yes | Yes | Federal_state | 8.9 |
| 2 | Sovos Withholding Compliance | Yes | Yes | Yes | Federal_state_local | 8.7 | ||
| 3 | HMRC Basic PAYE Tools | Yes | Free | Yes | Yes | Yes | 8.5 | |
| 4 | PaymentEvolution | No | Yes | Yes | Yes | Federal_state | 8.4 | |
| 5 | Wagepoint | No | CA$20/mo | Yes | Yes | Yes | Federal_state | 8.2 |
| 6 | e@syFile Employer | Yes | Free | Yes | No | Yes | 7.9 | |
| 7 | TaxRails | Yes | Yes | Yes | Federal_state_local | 7.9 | ||
| 8 | Auris Tax Compliance | No | Yes | Yes | Yes | Federal_state_local | 7.8 | |
| 9 | Warp Tax Compliance | No | $35/user/mo | Yes | Yes | Yes | Federal_state_local | 7.7 |
| 10 | MasterTax | 7.6 | ||||||
| 11 | BSI ComplianceFactory | 7.4 | ||||||
| 12 | TaxZerone | Yes | $6.99/unit usage-based | Yes | Yes | Yes | Federal_only | 7.3 |
| 13 | eFile Express | Yes | $3/unit usage-based | Yes | Yes | Yes | Federal_only | 7.2 |
| 14 | ExpressEfile | No | $0.49/unit usage-based | Yes | Yes | Federal_only | 7.1 | |
| 15 | Aggregate941Filing | Yes | Yes | Yes | Federal_only | 7.0 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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