CIBC offers expert tax tips Canadians should consider before filing their taxes TORONTO, April 28, 2014 /CNW/ - CIBC (TSX: CM) (NYSE: CM) - With tax-filing mistakes typically costing Canadians more than $1 billion in extra taxes, Jamie Golombek, Managing Director, Tax and Estate Planning at CIBC, offers five tips to consider before the extended May 5 deadline. "Preparing taxes can be overwhelming for many Canadians, and pressure is added as the filing deadline draws closer," says Mr. Golombek. "Crunch time often means errors and oversights which can easily be avoided." Here are five tips Canadians can review before filing their taxes: 1. Pay on time If you were unable to file your 2013 income tax return on time due to temporary service interruptions related to the Heartbleed bug, you have until midnight on May 5, 2014 to file your return and pay the balance owing to avoid late-filing penalties and interest charges. If you are self-employed, you (and your spouse or partner) have until midnight on June 16, 2014 to file your 2013 returns, and you must pay any balance owing no later than May 5, 2014. 2. Pay online or through pre-authorized debit If you have a balance owing, instead of mailing a cheque, you can make a payment to the CRA by visiting your bank in person or through online banking. This year, the CRA has introduced a new pre-authorized debit option (PAD) that authorizes the CRA to withdraw a pre-determined payment amount directly from your bank account, either on a one-time or recurring basis, to pay your taxes. 3. Make sure the CRA has your most recent address and banking information If you're starting a new direct deposit request or changing bank information that's already on file with the CRA, it's easy to do on your tax return. However, you can also use the My Account service at the CRA website to submit your change request. Don't forget to leave your old bank account open until payments start being deposited to your new account. 4. Double check that you've included all income from all sources To avoid penalties for under-reporting income, make sure you've included all your income. Check for missing income by comparing 2013 tax slips and income to prior years, and amounts on 2013 tax slips to other documents such as investment statements. And, check if a tax deduction or credit is allowed before making a claim.