Educational Society got permanent registration u/s 12A for 5 years and accumulations are there. Now can we file u/s 10 (23C)(iiiad) as receipts are less than 5 crores before years we claimed exemption u/s 11

Under 54F, total sale proceeds was deposited in capital gain deposit account as mentioned below.

Sale value = 25 Lakhs
Purchase value after indexation = 10 Lakhs
Capital gain amount = 15 Lakhs
Amount deposited under CGAS: 25 Lakhs

I am unable to use the complete amount even after 3 years.
What is the tax implication now?

What is the due date of itr-7 for a. Y 2023-24 . If an assessee not liable to audit . Is it 31st oct Or 30th nov?

I have following queries in respect of our section 8 company which is registered under 12A-

1. When a trust receives corpus funds, they enjoy tax exemption when these funds are invested in the manner prescribed by Section 11(5). However, what happens if the corpus funds are not invested as specified under Section 11(5)?
2.Can the trust utilise the corpus funds for charitable activities of the trust?
3.If the trust earns interest or dividends from these corpus funds, can they reinvest these earnings and claim an income tax deduction, or they must spend the interest or dividend directly on charitable activities of the trust (85%) ?
4.What is the tax treatment of capital gains in case of charitable trusts?
5.Can charitable trust invest corpus fund in equity shares or mutual fund?

WHILE CALCULATING BOOK PROFIT U/S 115JB "UNABSORBED DEPRECIATION OR BUSINESS LOSS WHICHEVER IS LOWER" IS TO BE DEDUCTED FROM NORMAL PROFIT FOR THAT IF CARRIED FORWARD BUSINESS LOSS IS ZERO AND UNABSORBED DEPRECIATION IS THERE,
THEN UNABSORBED DEPRECIATION IS TO BE DEDUCTED OR ZERO FIGURE TO BE DEDUCTED?(BECAUSE BUSINESS LOSS CARRIED FORWARD IS ZERO)

Dear Experts,
1 A company remits the amount of Rs 25,000.00 on the date of 07-08-2023 for receiving the service from a service provider.
2 After a week, again the company paid the amount of Rs 20,000.00 on the date of 14-08-2023 to the same person.
3 After completion of the service, the service provider issues the singe invoice which bearing the taxable value of Rs 40,000.00
4 The query
Whether the company has the responsibility to deduct the TDS u/s 194C
Pls Clarify

Is it necessary to fill schedule-CFL with every ITR to carry forward losses of previous years?
(Or)
Is it necessary to fill CFL only when BFLA is in use?

1. Educational society is having income of Tuition fee as well as rental income and total receipts are less than 5 crores. Can it file u/s 10(23C)(iiiad)
2. Donations / Contributions received without issue of
receipt. Whether Form 10BD is required to be submitted.
3. Does form 10BD is applicable in the case of society which does not have exemption u/s 80G
4. Whether anybody filed hitherto form 10B successfully.

While submitting Form 10B, erros are found both in saral software as well as IT Portal. Reasons are not known.

If an assessee being AOP claims exemption u/s 10(23c)(iiiab).can the assessee is liable to file audit report u/s 10B Or 10BB?