Getting paid by clients? Holdings sends invoices, quotes, and payment links — free. See free invoicing →
Middlesex Fed. Savings, F.a.
Somerville, Massachusetts
Bank Details
- Institution Name
- Middlesex Fed. Savings, F.a.
- Routing Number (ABA/RTN)
- 211370150
- Status
- Active — Receives ACH Transfers
Use This For
- ✓ ACH Direct Deposit
- ✓ ACH Payments & Bill Pay
- ✓ Tax Refund Direct Deposit
- ⚠ Wire Transfers (verify with bank)
Send invoices free — get paid by card or bank
No monthly fee. Just 3% + $0.30 per payment collected. Invoices, quotes, payment links, QR codes — all included.
Get it done now — free tools from a real finance platform
Built by Holdings — the banking + accounting platform that keeps businesses and nonprofits audit-ready. Free, no account needed. Connect banking and let your books run themselves when you’re ready.
Ready to stop doing it by hand? Explore Invoicing software for small business, Small business accounting software, or Small business bookkeeping software.
Where to Find This Routing Number
Routing number 211370150 appears at the bottom-left of checks issued by Middlesex Fed. Savings, F.a..
Frequently Asked Questions
What is the routing number for Middlesex Fed. Savings, F.a.?
Is routing number 211370150 valid?
Can I use 211370150 for wire transfers?
Where is Middlesex Fed. Savings, F.a. located?
What is routing number 211370150 used for?
Get paid by clients
Send invoices free — get paid by card or bank
No monthly fee. Just 3% + $0.30 per payment collected. Invoices, quotes, payment links, QR codes — all included.
You found your routing number. Now find your books.
Holdings connects to Middlesex Fed. Savings, F.a. (or any bank) and auto-categorizes every transaction into real books — plus invoicing and donation tracking, all in one dashboard. No spreadsheets. No QuickBooks subscription tax. From $19/mo.
Related Routing Numbers
Setting up a payment? Get the books done too.
If you're looking up Middlesex Fed. Savings, F.a.'s routing number, you're moving money — invoicing a client or paying a vendor. With Holdings, the bank is the books: get paid and it's already recorded, no separate accounting tool, no month-end reconciliation.
Your bank
- 0.01% APY
- Monthly fees
- No accounting tools
Holdings
- 1.75% APY
- $0 fees
- Accounting from $25/mo
- FDIC to $3M
The switch takes ~30 minutes. The savings start immediately.
Not ready to switch? Use a free tool while you're here.
No account needed — send a professional invoice or fill out a W-9 in seconds.