Do I need to focus on my employment contract salary for the Thailand DTV visa, or can I include freelance income?

Im a freelancer/independent contractor/ own my own business. I applied in Washington DC. I was asked for additional docs twice. I was approved 16 days after submission. Here is what I gave them:

Cover letter

6 months personal account checking statements. Only one month showed more than $15k.

6months business savings account showing more than $15k for 6 months.

All of my active contracts.

Letters from my clients stating they are ok with me working remote in Thailand.

My business articles of organization

3 months worth of deposits in my business checking account

They asked for pay slips

I provided my clients last check to me (I get paid weekly)

They asked for tax docs and business registration

I provided 2024 tax return

Certified business registration.

I am also listed as the sponsor for my 21 year old daughter who is coming in on a soft power (seminars).

Hope this helps.

Supply those certifications from various engagements. If through Upwork, you can download certificate of work through the platform. Or, ask 2-3 of your clients to create (or you can create for them) and have them sign, some cert you work with them, how long, how much etc or simply, invoices.

Bank statements.