Taxpayers should choose their tax return preparer wisely – with good reason. Taxpayers are responsible for all the information on their income tax return. That’s true no matter who prepares the return. Here are ten tax tips to keep in mind:

Check the Preparer’s History. Ask the Better Business Bureau about the preparer. Check for disciplinary actions and the license status for credentialed preparers. For CPAs, check with the State Board of Accountancy. For attorneys, check with the State Bar Association. For Enrolled Agents, go to IRS.gov and search for “verify enrolled agent status” or check the Directory.

Ask about Service Fees. Avoid preparers who base fees on a percentage of the refund or who boast bigger refunds than their competition. When inquiring about a preparer’s services and fees, don’t give them tax documents, Social Security numbers and other information. Some preparers have improperly used this information to file returns without the taxpayer’s permission.

Ask to E-file. Taxpayers should make sure their preparer offers IRS e-file. Paid preparers who do taxes for more than 10 clients generally must file electronically. The IRS has safely processed billions of e-filed tax returns.

Make Sure the Preparer is Available. Taxpayers may want to contact their preparer after this year’s April 18 due date. Avoid fly-by-night preparers.

Provide Records and Receipts. Good preparers will ask to see a taxpayer’s records and receipts. They’ll ask questions to figure the total income, tax deductions, credits, etc. Taxpayers should not use a preparer who will e-file their return using their last pay stub instead of a Form W-2. This is against IRS e-file rules.

Never Sign a Blank Return. Don’t use a tax preparer who asks a taxpayer to sign a blank tax form.

Review Before Signing. Before signing a tax return, review it. Ask questions if something is not clear. Taxpayers should feel comfortable with the accuracy of their return before they sign it. They should also make sure that their refund goes directly to them – not to the preparer’s bank account. Review the routing and bank account number on the completed return.

Ensure the Preparer Signs and Includes Their PTIN. All paid tax preparers must have a Preparer Tax Identification Number (PTIN). By law, paid preparers must sign returns and include their PTIN.

Report Abusive Tax Preparers to the IRS. Most tax return preparers are honest and provide great service to their clients. However, some preparers are dishonest. Report abusive tax preparers and suspected tax fraud to the IRS. Use Form 14157, Complaint: Tax Return Preparer. If a taxpayer suspects a tax preparer filed or changed their return without the taxpayer’s consent, they should file Form 14157-A, Return Preparer Fraud or Misconduct Affidavit. Taxpayers can get these forms on IRS.gov any time.