How to send a check with Bank of Marin.
A guide to mailing a real paper check from your Bank of Marinaccount — with premium options like Certified, Priority, and Express Mail that your bank doesn't offer.
Bank of Marin bill pay vs. Check Supply.
See how Check Supply compares with Bank of Marin's traditional bill-pay rails. Unlike your bank, Check Supply offers premium mail options — Certified, Priority, and Express — alongside faster processing and real-time tracking.
| Feature | Bank of Marin bill pay | Check Supply |
|---|---|---|
| Processing time | 3–5 business days | Same day (before 3 PM ET) |
| Delivery time | 5–7 business days | 1–5 business days |
| Mobile app | Limited mobile features | Full iOS app |
| Tracking | Limited | Real-time status + receipts |
| Setup | Online banking enrollment | Two-minute Plaid flow |
| Certified Mail | Not available | Available · signature + tracking |
| Priority Mail | Not available | Available · 1–3 days with tracking |
| Express Mail | Not available | Available · 1–2 day delivery |
Bank of Marin
Bank of Marin is supported by Check Supply for secure check mailing with premium delivery options.
Mailing a check from Bank of Marin in under four minutes.
With Check Supply, you get access to premium mail options like Certified, Priority, and Express Mail that Bank of Marin doesn't offer. Whether you prefer your iPhone or a desktop browser, you can handle the full flow quickly, securely, and without any hassle.
Disclaimer: this page is an independent guide by Check Supply and is not affiliated with Bank of Marin.
Zelle at Bank of Marin.
Bank of Marin supports Zelle for eligible customers. Zelle can be useful for bank-to-bank transfers, but Bank of Marincontrols the account eligibility rules and transaction limits for its customers. When a payment is larger than Zelle's practical limits, Check Supply lets you send a real check instead.
Bank of Marin supports Zelle
Check Supply shows Bank of Marin as Zelle-supported in the latest support data. Enroll through Bank of Marin's own Zelle page or online banking flow to confirm eligibility before sending money.
Zelle limits from our research
Use these figures as researched guidelines, then confirm the current cap inside Bank of Marin's online banking or mobile app before sending. If the payment exceeds Bank of Marin's Zelle limit, use Check Supply to mail a check for the larger amount instead.
- Per-transfer limit
- $1,000
- Daily limit
- $1,000
- Max capacity notes
- Outgoing transfer limits are generally $1,000 per transaction and $1,000 per day; transfer limits may vary.
- Account scope notes
- Bank of Marin Zelle Transfer Service Agreement says the service is intended for personal, not business or commercial, use and requires an eligible Bank of Marin account in the U.S.
These figures are informational guidelines from our research, not a guarantee that the same limits apply to every Bank of Marincustomer. Zelle availability, sending limits, and receiving limits may vary by institution, account, account type, recipient, customer relationship, security controls, and other factors. Check Supply is a separate mailed-check payment option for larger payments that do not fit within Zelle's per-transfer, daily, weekly, or monthly caps.
Use Check Supply to send payments that do not fit Zelle's availability or transaction limits.