Iowa Testing for Homeschool: What Georgia Parents Need to Know

Every three years, Georgia's home study law requires your child to sit a nationally standardized test. Most parents know this requirement exists. Far fewer know exactly which tests qualify, how to administer them legally, what to do with the scores afterward, or — critically — that you are not actually required to submit those scores to anyone.

The Iowa Test of Basic Skills (ITBS) is one of the most widely used options in Georgia, and for good reason: it's well-established, widely recognized, available through multiple vendors, and can be administered at home under the right conditions. Here's how it works.

What Georgia Law Actually Requires

Under O.C.G.A. § 20-2-690(c), Georgia home study programs must administer "an appropriate nationally standardized testing program" at intervals of at least every three years, beginning at the end of the third grade. The law traditionally targets grades 3, 6, 9, and 12 as testing years, though any three-year cycle that begins by the end of third grade is compliant.

The key phrase is "nationally standardized." This means the Georgia Milestones — the tests used in public schools — do not fulfill the requirement. Georgia Milestones is a criterion-referenced assessment measuring mastery of state-specific standards. The law requires a norm-referenced test that compares your child's performance against a national sample.

Acceptable tests include:

• Iowa Test of Basic Skills (ITBS)
• Stanford Achievement Test (Stanford 10)
• California Achievement Test (CAT)
• Personalized Assessment of Student Success (P.A.S.S.)

The ITBS is one of the most commonly used among these because it has a long track record, is offered through several third-party vendors, and its results are easy to interpret.

Who Can Administer the Iowa Test at Home

This is where parents often get confused. Publishers of norm-referenced tests like the ITBS have their own qualification requirements for home administration, separate from what Georgia law mandates.

To purchase and administer the ITBS directly, a parent typically needs to hold a bachelor's degree. This is a publisher requirement, not a state requirement. If you do not hold a bachelor's degree, you have options:

• Third-party testing services: Organizations like Seton Testing Services, BJU Press Testing, or Bayside Testing administer ITBS and other approved tests directly, often with online or in-person proctoring. This satisfies the law's "trained administrator" requirement without requiring any parental degree.
• Local testing centers: Some private schools, cooperatives, and homeschool groups in metro Atlanta and surrounding counties coordinate group testing sessions.
• Online proctored delivery: Some vendors now offer online administration with live proctoring, making it accessible regardless of location — useful for rural Georgia families who may not have a nearby testing center.

The statute's requirement for a test administered "in consultation with an individual trained in the administration and interpretation of norm-referenced tests" is satisfied by using a qualified vendor or proctor. Parents who purchase through a publisher directly and hold a bachelor's degree can administer the test themselves at home.

What You Do With the Scores

Here is the part that surprises most Georgia families: you do not submit test scores to anyone.

O.C.G.A. § 20-2-690(c) contains no mechanism — and no requirement — to submit standardized test results to the Georgia Department of Education, your local school district, or a superintendent. The scores belong to your portfolio. You retain them at home alongside your annual progress reports and attendance logs.

This is categorically different from states like Florida, where a portfolio review or annual test result must be submitted to the local district superintendent every year. In Georgia, the test is for your records. Store a printed copy of the official score report in your portfolio binder or a secure digital folder.

One practical note: scores become relevant again later. When your student applies to Georgia colleges or seeks the HOPE or Zell Miller Scholarship, those triennial test scores can serve as external validation of academic rigor, particularly for students graduating from an unaccredited independent home study program. For an unaccredited graduate to receive the HOPE Scholarship upfront, they must score at or above the 75th percentile nationally on the SAT or ACT — not the ITBS. But a strong ITBS record across the K-12 years builds an auditable history of academic progress that supports college applications.

The Most Common Testing Mistake Georgia Parents Make

The most widespread misconception around Georgia's testing requirement is that it replaces the annual progress report. It does not.

Georgia law requires both:

1. An annual written progress report for every student, every year, covering all five mandated core subjects.
2. A nationally standardized test every three years, beginning at the end of third grade.

A family that administers the ITBS in third grade but skips writing the annual progress report for that year is not compliant — they have satisfied one legal requirement while failing another. Both documents belong in the portfolio. Both must be retained for at least three years.

The second-most-common error involves timing. Some parents administer the test in a non-testing year (say, second grade or fourth grade) thinking they've "gotten it out of the way," then go years without re-testing. The statute is specific about the interval: at least every three years, beginning at the conclusion of third grade. If your student finished third grade in spring 2024 without being tested, the clock is running.

How Iowa Test Scores Map to Grade Level

The ITBS reports scores as Grade Equivalents (GE) and National Percentile Ranks (NPR). A grade equivalent of 5.4 means the student performed at the level of a fifth-grader in the fourth month. A national percentile rank of 65 means the student scored higher than 65% of students nationally in the same grade.

Georgia law does not establish a minimum score threshold. There is no required percentile or grade equivalent that triggers any consequence. The test is a documentation requirement, not a pass/fail gate. However, if a student's scores indicate significant academic delays and those scores are ever reviewed during a CPS inquiry or custody dispute, they become part of the record you must defend — which is one reason maintaining thorough annual progress reports alongside test scores is valuable. The qualitative narrative of your progress report provides context that a raw score alone cannot.

Storing Test Results in Your Portfolio

Your test score documentation should include:

• The official score report from the testing vendor (printed or PDF)
• The test name, edition, and date of administration
• The grade level at which the test was administered
• The administrator's credentials or vendor receipt confirming qualified administration

Attach this to your end-of-year portfolio alongside the annual written progress report for the same academic year. If the testing year falls in third grade, the same binder should contain the third-grade progress report, the ITBS score report, and 180 days of attendance documentation.

Keeping the Whole Documentation System Together

The triennial test is one piece of a larger annual compliance picture that every Georgia home study program must maintain. The full year-end portfolio should include the DOI confirmation, 180-day attendance log, annual written progress reports for all five core subjects, representative work samples, and standardized test scores in applicable years.

If building and maintaining that system from scratch sounds like a research project in itself, the Georgia Portfolio & Assessment Templates provides ready-to-use templates specifically designed around O.C.G.A. § 20-2-690 — including progress report frameworks for all five required subjects, attendance logs calibrated to the 180-day/4.5-hour requirement, and a standalone testing documentation page to store your ITBS or other standardized test records compliantly.

The test itself takes a few hours. The documentation system that surrounds it is a years-long administrative commitment. Getting the structure right early saves significant stress later.

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