Advertiser Disclosure
Advertiser Disclosure: The credit card and banking offers that appear on this site are from credit card companies and banks from which receives compensation. This compensation may impact how and where products appear on this site, including, for example, the order in which they appear on category pages. does not include all banks, credit card companies or all available credit card offers, although best efforts are made to include a comprehensive list of offers regardless of compensation. Advertiser partners include American Express, Chase, U.S. Bank, and Barclaycard, among others.

BMO Harris Bank Platinum Mastercard® Review – 15-Month 0% APR on Balance Transfers


bmo harris bank platinum mastercard

Our rating


BMO Harris Bank Platinum MasterCard®

  • Sign-up Bonus: None
  • Rewards: None
  • Benefits: Access to special events and experiences via Mastercard Priceless Cities; mobile payment (Apple Pay) and digital wallet integration
  • Intro APR: 0% for 15 months on balance transfers; 0% for 6 months on purchases
  • Regular APR: 13.24%, 15.24%, 18.24%, or 20.24%; no penalty APR for paying late
  • Fees: Foreign transaction fee 3% of the transaction amount; balance transfers and cash advances 3% of the transaction amount ($10 minimum)
  • Annual Fee: $0
  • Credit Needed: Excellent/good

Disorder, Inflation, and Gold...

Discover how experts are combatting inflation with Gold (TAX FREE) with this free report.

Inside Your Report:

  • Top Strategies to Hedge Inflation
  • Benefits of diversifying with gold and precious metal
  • 2022 IRS Loopholes
  • Why experts are turning to Gold

Download an actionable plan to help protect your assets with gold & silver in a severe economic downturn.

The BMO Harris Bank Platinum MasterCard® is a no-frills credit card with a relatively low APR and a generous balance transfer promotion that waives interest on new cardholders’ transfers for 15 months. Its 6-month purchase APR promotion is decidedly less generous, but still welcome for applicants seeking to finance moderately large purchases without incurring hefty interest charges. Thanks to the Mastercard Priceless Cities program, this card is also great for domestic travelers and people looking for exclusive, discounted deals on curated events and experiences in their hometowns.

BMO Harris Bank Platinum Mastercard isn’t a flashy travel credit card. Nor does it have a generous sign-up bonus or cash back rewards program. However, if you’re seeking a cost-effective way to pay down the high-interest balances you’ve racked up on another credit card, it should be high on your list of contenders.

Key Features

Introductory APR Promotion

BMO Harris Bank Platinum Mastercard has a 15-month 0% APR balance transfer promotion. Balances transferred within 3 months of account opening accrue no interest for 15 months from the transfer date. Additionally, this card has a 6-month 0% APR purchase promotion during which cardholders pay no interest on purchases.

Regular APR

Following the end dates of the respective introductory promotions, this card’s balance transfer and purchase APRs are set at 13.24%, 15.24%, 18.24%, or 20.24%, depending on cardholders’ creditworthiness. Once set, APRs can vary with prevailing interest rates. The cash advance APR is set at 25.49% from account opening, but can also vary with prevailing interest rates.

Important Fees

This card does not have an annual fee. The foreign transaction fee is 3%. Balance transfers and cash advances both cost the greater of $10 or 3% of the transferred or advanced amount, and depending on the size of the late or returned payment, late and returned payment fees range up to $37.

Mastercard Priceless Cities

Mastercard Priceless Cities is exclusively available to holders of select Mastercard products. It’s a curated event and experience benefit that offers “one-of-a-kind experiences, special adventures, shopping and dining benefits, the best shows and sporting events, hotel upgrades, and small perks that make your city adventures more special,” according to BMO Harris Bank.

Additional Card Benefits

This card is a solid lineup of additional cardholder benefits:

  • 1-year extended warranties on items with existing warranties less than 1 year
  • Price protection (reimbursement of the difference) on purchased items for which you find a lower advertised price within 60 days
  • Complimentary loss and damage insurance for rental cars paid in full with your card
  • Emergency roadside assistance

Credit Required

BMO Harris Bank Platinum Mastercard requires good credit. A few minor credit blemishes may not disqualify your application, but major adverse events such as foreclosure or personal bankruptcy probably will.


  1. No Annual Fee. BMO Harris Bank Platinum Mastercard has no annual fee. That’s great news for frugal cardholders. It’s especially welcome given that this card has no rewards program, and thus offers no way to offset recurring charges.
  2. Solid Intro Balance Transfer APR Promotion. This card’s introductory balance transfer promotion lasts 15 months. That’s in line with the industry’s leading balance transfer credit cards, including Chase Slate, and far exceeds typical balance transfer promotions, which typically top out at 12 months.
  3. Curated Experiences Through Mastercard Priceless Cities. Though they’re not totally free, the events and experiences curated through Mastercard Priceless Cities are exclusive – they’re not available to people without high-end Mastercards. Plus, they do tend to offer better value than discounts and deals available to the general public, so they’re great for raising your lifestyle standards without crippling your budget.
  4. Nice Lineup of Value-Added Benefits. This card’s value-added benefits include complimentary rental car insurance, price protection for 60 days, and extended warranties on certain purchased products. Many fellow no-annual-fee, no-frills credit cards skimp on the fringe benefits, but not BMO Harris Bank Platinum Mastercard.
  5. No Penalty APR. BMO Harris Bank Platinum Mastercard doesn’t charge penalty interest. If you occasionally miss credit card payments due to liquidity issues or unforeseen expenses, you don’t have to worry about your interest rate skyrocketing here. Some competing cards charge penalty interest as high as 30% APR, and maintain those rates indefinitely once a single payment has been missed.


  1. No Rewards or Cash Back. BMO Harris Bank Platinum Mastercard does not have a rewards program. That’s a bummer for cardholders seeking a return on their spending, however modest. Certain entry-level cash back cards are better suited to first-time borrowers.
  2. No Sign-up Bonus. This card has no sign-up bonus, another drawback for new cardholders. Popular alternatives such as BMO Harris Bank Platinum Rewards Mastercard and BMO Harris Bank Premium Rewards Mastercard offer sign-up bonuses worth $100 to $150, provided new cardholders reach certain spending thresholds within 3 months of opening their accounts.
  3. Intro Purchase APR Promotion Leaves Something to Be Desired. BMO Harris Bank Platinum Mastercard’s introductory purchase APR is welcome, but not generous enough to stand alone as a reason to apply for this card. It lasts just 6 months, far less than some other credit cards that offer 0% APR purchase promotions. For instance, Citi Diamond Preferred waives interest for the first 21 months – 3.5 times as long as BMO Harris Bank Platinum Mastercard.
  4. No Break on Balance Transfer Fees. BMO Harris Bank Platinum Mastercard offers no breaks on balance transfer fees. That’s a big drawback relative to Chase Slate, which completely waives balance transfer fees on transfers made within 60 days of account opening.
  5. Has a Foreign Transaction Fee. This card’s 3% foreign transaction fee is a disadvantage for international travelers, especially given that the charge can’t be partially offset by cash back or travel rewards earnings. It’s increasingly common for credit cards to waive foreign transaction fees, so there are plenty of alternatives that won’t charge you an extra 3% every time you try to use plastic in a foreign country.

Final Word

The BMO Harris Bank Platinum MasterCard® won’t win any awards for creativity, but that’s okay. It fulfills its primary purpose well: offering new cardholders a clear path to reducing high-interest credit card debt through low-cost, no-interest balance transfers. Its lineup of value-added benefits, especially Mastercard Priceless Cities, is welcome too. And its nonexistent annual fee is sure to please frugal cardholders.

However, beyond these admittedly useful advantages, BMO Harris Bank Platinum Mastercard’s appeal is limited. If you’re looking for a true standout credit card, keep searching.

The Verdict

bmo harris bank platinum mastercard

Our rating


BMO Harris Bank Platinum MasterCard®

The BMO Harris Bank Platinum Mastercard is a no-frills credit card with a very good introductory balance transfer promotion and an acceptable introductory purchase promotion. It’s ideal for new cardholders seeking to pay down high-interest credit card debt without racking up additional interest charges, and a viable option for cardholders seeking to finance larger purchases on an interest-free basis. It’s not appropriate for anyone seeking cash back or travel rewards, nor those looking for high-touch service or valuable benefits such as travel credits or airport lounge access.

The BMO Harris Bank Platinum MasterCard® has key benefits that include its lack of an annual fee, a generous introductory balance transfer APR promotion, Mastercard Priceless Cities events and experiences, solid fringe benefits, and no penalty APR.

Its biggest drawbacks include its lack of rewards or cash back opportunities, no sign-up bonus, a mediocre introductory purchase APR promotion, no break on balance transfer fees, and a 3% foreign transaction fee.

All in all, this is a good option for new cardholders aiming to pay down high-interest balances, but its value is limited for most other groups.

Editorial Note: The editorial content on this page is not provided by any bank, credit card issuer, airline, or hotel chain, and has not been reviewed, approved, or otherwise endorsed by any of these entities. Opinions expressed here are the author's alone, not those of the bank, credit card issuer, airline, or hotel chain, and have not been reviewed, approved, or otherwise endorsed by any of these entities.

Brian Martucci writes about credit cards, banking, insurance, travel, and more. When he's not investigating time- and money-saving strategies for Money Crashers readers, you can find him exploring his favorite trails or sampling a new cuisine. Reach him on Twitter @Brian_Martucci.