| Cover | Jan. 31, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jan. 31, 2022 |
| Entity File Number | 001-40020 |
| Entity Registrant Name | RELIANCE GLOBAL GROUP, INC. |
| Entity Central Index Key | 0001812727 |
| Entity Tax Identification Number | 46-3390293 |
| Entity Incorporation, State or Country Code | FL |
| Entity Address, Address Line One | 300 Blvd. of the Americas |
| Entity Address, Address Line Two | Suite 105 |
| Entity Address, City or Town | Lakewood |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 08701 |
| City Area Code | 732 |
| Local Phone Number | 380-4600 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Common Stock, $0.086 par value per share | |
| Title of 12(b) Security | Common Stock, $0.086 par value per share |
| Trading Symbol | RELI |
| Security Exchange Name | NASDAQ |
| Series A Warrants to purchase shares of common stock, par value $0.086 per share | |
| Title of 12(b) Security | Series A Warrants to purchase shares of common stock, par value $0.086 per share |
| Trading Symbol | RELIW |
| Security Exchange Name | NASDAQ |
