Online Check Writing and Mailing Service

check and money

Fast processing times, a robust online administration system, and highly-scalable capacity are some of the reasons hundreds of companies rely on Checkissuing’s award-winning secure online check printing services. In addition to a modern API, we offer USPS’s NCOA(National Change of Address) and CASS(Coding Accuracy Systems Software), as well as Intelligent Mail barcode USPS mail tracking.

  • Have checks mailed out same-day, using your own financial accounts.
  • Instant setup available
  • Access to our development team for integration assistance
  • 24/7 administration system with reporting features
  • No monthly minimums
  • SOC/HIPAA compliant


Standard Checks

Our standard checks all have:

  • Trifold 8 ½” x 11” Sheet (including middle memo section).
  • Partnered with Pitney Bowes and Pacific Automation.
  • Ultra-High Security Checks
  • SAFE Checks, we take away the worry of check fraud!

Security Envelopes

All envelopes include black security tint, which prevents sensitive check information from being read through the envelope. Some security features include:

  • Fourdrinier Watermark
  • Thermochromatic Ink
  • Toner Anchorage
  • Explicit Warning Bands
  • Chemical Wash Detection Box
  • Visible Fibers and Payee Area Protection.
  • Colored Logo on Envelope Available
  • Reply Envelopes Available


Document Integrity

  • A small 2D barcode is included on all printed pieces for internal document
  • integrity during bulk check printing, inserting, and mailing.
  • Partnered with Pitney Bowes and Pacific Automation.

Track Your Mail

  • Partnered with Pitney Bowes and Pacific Automation.
  • Know when your mail enters the USPS mail-stream, all updates, as well
  • as estimated delivery time and when it has been delivered.

Robust Mailing Options

  • USPS First Class – Required by Federal Law for check mailing
  • USPS First Class – International
  • USPS Priority – 2 Day
  • USPS Priority Express – 1 Day
  • FedEx – 2 Day
  • FedEx – Overnight
  • USPS/FedEx Box – Bundling Option
  • USPS/FedEx Box – Bundling Option


Our administration system and/or API allow you to securely upload and process your bulk or single payments, access reports, set permissions, and much more, all instantly through your mobile device, desktop, or tablet. From invoice processing and approval to scheduling payments to running reports, our software dashboard offers the ability to process thousands of payments with just a few clicks. Payments are remitted in your chosen payment methods with no need to log in to additional portals.

Upload your CSV files online to be processed using our Secure EV-SSL 128-bit encrypted file upload system through our administration system or automatically through our modern API. With our robust security protocols, verified through our SOC audit, you can rest assured that your financial information will not be compromised.


Magnetic Ink Character Recognition is a character recognition system that uses special ink and characters to provide a much higher level of security and a decreased exposure to check fraud. MICR provides a secure, high-speed method of scanning and processing information in the banking network.

pay protection


Positive Pay is a business process designed around coordinating with the client’s issuing bank in order to help prevent check fraud. It consists of submitting files to the bank that contain issued check information such as the check number, issue date, and amount. When the bank receives a check, the bank compares the data on the check to the issued check information provided by the client. If the check information contains any discrepancies compared to the subject file, the check is set aside as an exception for the customer to review for accuracy.

This process prevents altered checks from being cashed by using a stolen account number or a blank or “washed” check. It also prevents the payee from altering the check amount or other vital pieces of information. Whether you seek to send out ten payments or 100,000 payments, your business will surely value the simple, straightforward process Checkissuing offers for efficiently and securely printing and mailing your checks.

Automated or Manual Positive Pay File-Upload system- Checkissuing offers its clients a system that allows them to provide their bank’s positive pay format to CI, and the system can automatically upload the files to the client’s bank or make the positive pay file available for download through our software so the user can upload it to their bank themselves.


Complimentary to our check writing services, we also offer options such as colored or black and white logos and documents or marketing materials inserts. Our advanced check printing systems and software allow for a multitude of options, guaranteeing we can create a custom end product sure to exceed your expectations. Offered at competitive prices, some selections include Black and White Flyers/Documents, Full-Color Flyer/Documents, Brochures, Pamphlets, Newsletters, Leaflets, and inserted Return Envelopes. Checkissuing is a check printing company that


Checkissuing can support multiple bank accounts under one primary account. This allows you to manage all of your funding source accounts or clients’ accounts with just one login. You can write checks from each bank account by determining which bank alias you plan to send from within your CSV file or through the API.

Clients can also create different customized check templates, using various bank accounts if preferred per each sub-account.

Partnering with Plaid, we offer instant bank account authorization, as well as the ability to pass us your Plaid token for seamless systems integration.

customize checks


Cashed check status updates – With most US Banks, we can determine which checks have been deposited and update the status in our systems to display/notify this information through our online administration system or API.

Workflow management is simple to set up an approval workflow by setting approval tiers for different payable ranges.

Check images – Be able to view or download the check images for checks you have entered into the system or be able to download in a Zip file for a date range of payments.

User Management – Create as many users as you want, with the desired permission settings for each one, as well as a 2-Factor-Authentication security option.

Bundling – Package your enveloped or non-enveloped checks into FedEx or USPS packages to be sent to one address.

Signature options – For your check signatures, upload your signature file, allow us to create a Digital Signature for you, or create your own signature using your mouse, finger, or stencil.

Check numbers – Upload your desired check number with each payment or allow us to auto-assign check numbers.

Recurring or Future Payments – Setup payments to be sent out on a regular basis or set them to be processed on figure dates.

Payee System – We offer a system that automatically saves your payee information to send on-the-fly payments if needed.

You will find that Checkissuing is a unique check printing company that consistently follows the latest security trends and technological innovations. Its bulk-online check writing software and solutions have been used reliably and dependably for many years by hundreds of small, medium, and large enterprise-level companies.

Frequently Asked Questions


What is check printing?


Standard and Bulk Check Printing services are the process of printing checks to pay employees, vendors, for rebates, the redemption of coupon, class-action lawsuit settlements, and for similar matters. After checks are first printed, they are typically then mailed out.


How does check printing work?


Check Printing service is first done by the payment information first being entered into a processing system. The checks are then printed through a MICR printer, sent into an envelope inserting machine, then through a postage mail meter, then sent to the USPS or through an expedited delivery service.


Can you print checks online?


Yes, if you need to print checks online, you can use the services of a company that allows you to give them your banking account information and create or upload a signature. You can then submit payment information to that company where they would then in turn create, print and mail checks out on your behalf.


Is Magnetic or MICR ink needed for check printing?


Magnetic ink, otherwise known as MICR ink, is no longer needed for the printing of checks. While this was a requirement before Check 21 was passed in 2003, banks now capture images of the front and back of the checks and transmit this information electronically.


What is check writing?


Check writing is the process of writing a check, which includes bank information, payee/payment information and a signature.


Can I write a check online?


Checks can be written online using a service that can capture the payors banking information, create a digital signature, and gather the payee information in order to produce a check.


What check mailing options are there?


Checks can be mailed USPS First-Class mail, and faster methods are USPS Priority, Priority Express, and FedEx.


Can I customize my checks?


Checks can be customized using a specific theme or security backgrounds, as well as adding a logo if needed.


How can I track my mailed checks?


Checks can generally be tracked if they are mailed USPS Priority, Priority Express, Certified mail, FedEx and UPS.


How can I verify if a check is legitimate?


Banks have various methods of making sure a check is legitimate, including verifying that there are funds in the account, or calling the issuer.


What is MICR technology?


MICR short for Magnetic Ink Character Recognition, is the print in a check using magnetic ink, which is the technology used mainly by the banking industry to streamline the processing and clearance of checks.


Contact us today to get a demo and find out how we can help with your printing and mailing needs!

parachute airplane