OLT.com Customer Service Knowledge Base
Submit a new Inquiry and receive email notification as soon as it is resolved.
View a categorized listing of all common frequently asked questions.
Latest Knowledgebase Articles
Date updated
Orange arrow FAQ May 27, 2025
1891 views
Orange arrow I forgot my password and can't log in. Mar 24, 2022
4975 views
Orange arrow Qualified Charitable Contribution (QCD with a 1099R) Mar 21, 2022
2960 views
Orange arrow What is Standard Deduction? Jan 18, 2022
7666 views
Orange arrow Iowa Form 4136 Motor Fuel Tax Credit Jan 07, 2022
4352 views

Popular Knowledgebase Articles
Views
Orange arrow E-file Rejection errors due to incorrect pin. 11670
11670 views
Orange arrow Iowa Vehicle Registration Fee Deduction 11454
11454 views
Orange arrow Capital Gains and Losses 11049
11049 views
Orange arrow What is the phone number for OLT? 9435
9435 views
Orange arrow How do I claim mortgage interest? 9127
9127 views

Top Rated Knowledgebase Articles
Rating
Orange arrow How to create 1040NR return

5186 views
Orange arrow Qualified Charitable Contribution (QCD with a 1099R)

2960 views
Orange arrow Why was my return sent back for correction?

6213 views
Orange arrow How to report income tax for for Members of the Clergy

6348 views
Orange arrow New Jersey Qualified Investment Funds

6142 views