How Can You Help?

Every dollar you donate goes a long way in helping the rural schools we pick. You can donate any amount, anytime. Please note that OSAAT is a registered non-profit 501 (c) (3) corporation, tax Id: 20 2043649. Individuals and businesses making contributions to charity should keep in mind several important tax law provisions that have taken effect in recent years. Review the on-line mini-course, Can I Deduct My Charitable Contribution?, for further information.

To donate, make checks payable to OSAAT and mail to:
P.O. Box #D,
2450, Alvin Ave,
San Jose, CA 95151

Please contact us at, if you have any questions.

Prefer online payment?

Make a Wire Transfer

Name: One School At A Time Inc.
Bank: Bank of America

Wire Routing # is 026009593
Account # is 325000817305

1707 East Capitol Expressway
San Jose, Ca 95121

Pay using Paypal

We also accept secure online payment via Visa/Mastercard/Amex/Discover/Paypal

Donate Offline

To donate in Indian Rupees, you may write a check or make a Demand Draft (DD) payable to “OSAAT Educational Charitable Trust“. Our mailing address is:

OSAAT Educational Charitable Trust (India)
#252, Lakeshore homes
Kasavana Halli
Bengaluru 560 035

Please contact us at, if you have any questions.

Donate Online

You can make a NEFT/RTGS transfer directly to our bank account.

Name: OSAAT Educational Charitable Trust
Account No: 140501011003793
Account type: SB
Bank name: VIJAYA BANK
Branch name: HSR Layout, Bangalore
IFSC code: VIJB0001405
MICR code: 560029067

Once you make your donation, kindly e-mail following details to so that we can send the receipt for your contribution at the earliest: –

  • Your name (as it appears in the PAN card)
  • Your residential/office address
  • Your PAN number
  • Your contact number
  • Amount transferred
  • Originating bank name


Approval under section 80G(5)(vi) of the Income Tax Act of India, 1961
Certificate under section 12A R/w Section 12AA(1)(b)(i) of the Income Tax Act of India, 1961