Software Access

OLT Pro

Cloud-Based

Professional online tax software trusted across thousands of offices.

OLT Pro dashboard

What's included

Unlimited e-Filing
All 50 states
Access it anywhere
Data conversion software
Live calculations
Diagnostics (easily pinpoint errors and correct them)
Refund settlement services fully integrated
Your $125 subscription covers more than software. Ongoing support, training, and community access included.
Official Partner

OLT Pro

Cloud-Based

Unlimited federal and state returns

OLT Pro is the industry's leading online professional tax software solution trusted across thousands of offices — included with your Harbor subscription. Partner-backed pricing, full support, and seasonal training included.

$125 / year

Limited licenses — secure yours today

Personal InfoEnter Your Contact Info
Payment InfoEnter Your CC Info
By submitting, you agree to our Privacy and Terms. We'll only use your info to follow up about Harbor.

Official Partner

OLT Pro

Cloud-Based

Unlimited federal and state returns

OLT Pro is the industry's leading online professional tax software solution trusted across thousands of offices — included with your Harbor subscription. Partner-backed pricing, full support, and seasonal training included.

$125 / year

Limited licenses — secure yours today

Personal InfoEnter Your Contact Info
Payment InfoEnter Your CC Info
I agree to the terms and conditions
By submitting, you agree to our Privacy and Terms. We'll only use your info to follow up about Harbor.

100%
100% satisfaction guarantee

30 days. Full refund.
100% Money Back Guarantee.

If for any reason you're not satisfied with the tax software, you can get a full refund anytime within 30 days after your purchase. If you have any issues, just get in touch with our Customer Experience team and they'll either help you out until you get the results you need or give you a refund.

Privacy Terms
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