Brookes Publishing

The Test of Integrated Language and Literacy Skills™ (TILLS™) is a groundbreaking assessment that tests oral and written language skills in students ages 6–18 years.

Download your TILLS sampler, watch free webinars, discover free support resources, and more!


TILLS is the most comprehensive assessment I’ve used in the 20 years I’ve been a school-based speech-language pathologist.”
Sue Torney, M.A., CCC-SLP
Speech-Language Pathologist
“TILLS is an excellent comprehensive tool for all ages of students.”
Jayne Trombley, MA CCC-SLP
Retired public school speech/language pathologist
“With TILLS, I can give one assessment and get a wealth of information rather than giving multiple assessments.”
Audrey Adams
Reading Specialist
“I would recommend TILLS to any and all school-based SLPs.”
Indira D.B. Feustel, M.S., CCC-SLP
Speech/language pathologist
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