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Donating to the PTSA is an investment in our students and the Mercer community. The PTSA's work supports Mercer students, families and staff. Mercer PTSA is a non-profit 501(c)(3) organization, so your donations are tax deductible (Tax I.D 91-1330076). 

Other Ways You Can Give

Donate directly to Mercer PTSA online* – You can use a credit or debit card or PayPal. You can indicate where you want your gift to go (a dropdown menu provides options) or use the “add a note” area if you’d like to donate to something that is not listed. (You can also pay for Spirit Wear or PTSA membership via this link; they are not tax deductible.) 

*If you have a PayPal account, you can help us avoid fees by logging into your account, clicking on the “send & request” tab, and entering, then choosing “sending to a friend” for payment reason.

Write a check - Payable to Mercer PTSA. Mail to:


1600 S. Columbian Way, Seattle, 98108


Or leave it in the PTSA drop-box in the school’s main office. If your gift is for something specific, please write that in the memo line. (If your check is for Spirit Wear or PTSA membership, please indicate that in the memo line as well; they are not tax deductible.) 

Ongoing Giving

AmazonSmile - When you sign up for AmazonSmile, Amazon will donate a portion of the purchase price of any items purchased through AmazonSmile will donate 0.5% of eligible purchases to the charitable organization of your choice (choose ASA Mercer Middle School PTSA). Sign up here. More info about the program is here. You may need to separately select our PTSA on your phone and your home computer -- the choice may not follow you to all your devices. 

The Mercer Gallop/Move-A-Thon is our biggest fundraiser of the year! We are joining 16 other schools in SE Seattle to fundraise together and divide funds equitably. Our goal is to raise $500,000. Can you help our schools smash that goal?! 

  1. GIVE at (the "Click to Donate" button is at the very top!)

  2. EAT PIZZA at Tutta Bella Sunday - Thursday between now and 3/23/23, order via dine-in, delivery, takeout, or curbside from, use code EasyAsPieSESSFA, and 20% of sales will be donated to Southeast Seattle Schools Fundraising Alliance!

  3. SPREAD THE WORD about this fundraiser. Please let family and friends know about this collaborative effort to fundraise money for our kids and community. Send them to for more info.

We appreciate your partnership in building a stronger community together.

Go Mustangs! Go Southend!

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