Complete guide to Plastiq credit card payments (2020)

Plastiq is an online bill payment service that lets you pay almost all of your bills by credit card.  This can be a great way to reach spend targets for new credit card signup bonuses.  Unlike a few similar services, Plastiq is not limited to billers in their database.  Plastiq can be used to pay nearly any biller in the US. or Canada.  Payees not in their database are paid by check.

The catch?  A fee is charged to the payer (not the payee) for each payment.

plastiq-home-pageQuick info

  • Standard credit card fee:  2.85% (as of July 1 2020).  Previous: 2.5%.
  • Standard debit card fee: 1%.
  • Visa, MasterCard, Discover, and Amex credit and charge cards are accepted.
  • Consumer gift cards and prepaid cards are no longer accepted as of January 1 2020, but payments made with business prepaid cards and payroll cards will continue to be accepted.
  • Credit card payments count as purchases, not as cash advances (Note: As of 10/19/16 Visa payments where the payee has no relationship with Plastiq may be put through as a cash advance. If you don’t get a warning, then you’re fine. More info here.)
  • Plastiq sometimes requires proof that you are paying a legitimate expense. They may ask you to upload an invoice, for example.
  • Plastiq does not submit tax forms on behalf of customers or payees
  • Some people have asked if they can have checks that are addressed to others sent to their own house so that they can submit the check with a payment stub or so they can hand the check to the payee directly.  Plastiq does not allow this.

What’s new with Plastiq?

What Works? What Doesn’t?

The rules for consumer Visa cards are especially confusing.  Plastiq maintains details here.  The key details to note from Plastiq’s page are as follows:

  • The following categories of payments are safe: Rent, Utilities, Tuition (including daycares & camps), Taxes and government fees
  • Plastiq will prevent any payments that could incur cash advance treatment.  In other words, it can’t hurt to try using your Visa card for a payment because if there’s a chance of it being treated as a cash advance, Plastiq won’t let you finalize the payment.
  • Wells Fargo Visa credit cards are not affected.
  • Visa cards issued by Alliant, Navy Federal Credit Union, and USAA supposedly won’t earn rewards for Plastiq payments.

Referral Program

For every person who registers with Plastiq via your referral link, you’ll get 100 FFDs (worth $2.85) once that person completes $500 in payments.  100 Fee-Free dollars means that you can pay $100 worth of bills for free (so 100 FFDs are worth 2.85% of $100 = $2.85).

If you’re new to Plastiq, consider using Frequent Miler’s referral link:  With this link, if you spend $5,000 or more in your first 30 days with Plastiq, you’ll earn 1,000 FFDs.  That means that you’ll be able to make $1,000 in bill payments with no fees.

Is Plastiq reliable?

I’ve made many bill payments through Plastiq and haven’t had any serious problems. In my experience, check payments are typically delivered in about a week, but sometimes take as long as 2 weeks.  ACH payments are usually delivered in a few days.

However, some readers have reported problems with Plastiq.  Reported issues include:

  • Errors when trying to make payments (Note: this happened to me when I tried to schedule a recurring payment with a new payment source. After I made a single immediate payment, the problem cleared up)
  • Extremely long payment delivery times
  • Extremely long wait for a returned payment to be re-credited (Note: I had one cancelled payment which was re-credited immediately so YMMV)
  • Requirement to send rental agreement or invoice to Plastiq support when paying individuals

If you plan to try out Plastiq, I highly recommend submitting payments far in advance of their due date until you get a better idea of how long those payments take to process by Plastiq and by the payee.

Reasons to consider paying bills with Plastiq

Since Plastiq charges a fee for credit card payments, I wouldn’t recommend using Plastiq to pay bills that can already be paid by credit card with no fee.  For those bills that can’t already be paid by credit card, though, there are a number of reasons to consider Plastiq:

  • Easy way to meet credit card bonus minimum spend requirements.  See: Best credit card offers.
  • Earn credit card rewards.  It is ideal to use Plastiq when the value of your credit card rewards outweigh Plastiq’s fee.  See: Best rewards for everyday spend.
  • Earn credit card “big spend” bonuses (bonus points, free nights, companion tickets, elite status, etc.).  See: Best Big Spend Bonuses.
  • Some credit cards and debit cards offer rewards for frequent use. One example is the Amex Everyday Preferred card that offers a 50% bonus for every billing cycle in which you make 30 eligible charges.  Plastiq can be used, for example, to make weekly payments to a variety of payees in order to help increase your per month charges.
  • Convenient to consolidate all bill payments to a single service and/or credit card.
  • It is safer to pay by credit card for services or goods not yet fully delivered because it gives you the ability to initiate a credit card chargeback if the payee doesn’t deliver as promised.
  • Plastiq makes it possible to pay bills when you do not have the cash readily available. While it is never a good idea to go into credit card debt, paying by credit card can give you more time to get the required funds.

See also: Best credit cards for Plastiq bill payments.

Example Payments

Almost any business or person in any industry and for any amount can be paid on Plastiq so long as there is a good/service being provided. This list should give you some ideas, but please check against the chart above to see which credit card types allow each type of payment:

  • Car payments (monthly leases)
  • Rent
  • Mortgage (NOTE: Amex and Visa credit cards cannot be used to make mortgage payments)
  • Taxes
  • Tuition
  • Condo fees
  • Insurance
  • Contractors
  • Nannies, babysitters
  • Landscapers
  • Purchase car, boat
  • Professional services: Law firms, Accounting firms, PR agencies, etc.
  • Sports clubs/country clubs/social clubs

Special note:

  • Payments to individuals are allowed in exchange for goods and/or services but you may need to supply an invoice to Plastiq to get the payment through

Payments not allowed

  • Payments to credit cards
  • Payments to self
  • Payments to friends or relatives*
  • Payments to savings accounts, trust accounts, retirement accounts, health savings accounts, or similar
  • Payments to 529 Education Savings Programs
  • You may not send payments to your own address so that you can include your bill’s pay stub when you send in the check.  Instead, put your account number and other relevant info into Plastiq’s memo field.
  • Mortgage payments cannot be made with Amex or Visa credit cards (MasterCard, Discover, and even Visa debit cards are fine, though)

It is in Plastiq’s discretion to refund or void any payments like those above that are not allowed.

* Paying friends or relatives is not allowed unless friends/relatives provide truly billable services.  For example, if your uncle is your landlord, you could pay rent to your uncle through Plastiq.

Official details of what is allowed can be found in Plastiq’s terms of service section 4.1.


Businesses can use Plastiq for many purposes, such as:

  • Paying vendors and suppliers
  • Paying employees and contractors

I believe that bill payment fees are legitimate business expenses that will reduce your businesses taxable profits.  So, the net cost to your business, after taxes, will be less than Plastiq’s fee.  Note: I am not an accountant so you should not take this as professional advice.

Paying Taxes

Plastiq can be used to pay federal or state taxes.  To do so:

  1. Go to Plastiq’s US tax page.
  2. Select whether you are paying federal or state taxes, and which state you are from.
  3. Pick the type of tax you’d like to pay.
  4. Click “Pay my taxes” and sign into your account.

Note that for federal taxes there are other options for paying with credit and debit cards with lower fees.  See: Complete guide to paying taxes via credit card, debit card, or gift card.

Gift cards

As of January 1 2020, consumer gift cards, retail cards, and general purpose reloadable cards are no longer accepted.  Payments made with business prepaid cards and payroll cards will continue to be accepted.

How long does a payment take to be delivered?

In my experience, payments by check usually take about a week, but two weeks is not unusual.  Keep in mind that the payee who receives the payment may take even longer to process the payment, so it is important to have payments sent well in advance of their due date.

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