It depends on if you or your employer paid the disability insurance premiums that you are receiving the $1834/mo from.
If you paid the entire premium, the disability payments are not taxable. If your employer paid, then the payments are taxable. If the payments were shared, then the payment are partially taxable.
Please see link below for additional information
https://www.irs.gov/faqs/interest-dividends-other-types-of-income/life-insurance-disability-insuranc...
