Where to fill amount of statutory expenses such as Professional Tax, Interest on taxes, late fees in GSTR-3B?

Dear Madam/Sir
if a registered dealer pays office rent to unregistered dealer amounting to Rs.10000/- P.M, in this case, provision of GSTexempt (i.e.18% Gst will not be paid on Rs.10000 per month) for supply received from unregistered dealers for less than rs.5000/- would apply or not.

Please resove this query asap.

My query is

For a Consultant (Individual) who earlier has no liability to register under Service Tax or any other laws . Only filed IT returns .
What date should be shown in gst application as date of commencement of business.
Registration under Voluntary basis selected.

Thank you

If we're paying GST on expenses (Indirect Expenses) such as stationery, diwali gifts etc., which is not related to producing of material.
Can we claim input tax credit while filing up GST returns?

If we purchase goods of rs.10000 from the unregistered person in july and sell that goods in july then are we liable to pay reverse charge for that purchase for july?

some sale bill were misplaced by the owner wjich was found later and gstr 3b filed for the month of august without showing liability and without payment of tax. how to set off the liability with the payment of interest??

Dear sir, I submitted GSTR 3B wrongly , by mistake ITC credit filled column in ITC reversal what can I need to do , I made mistake from July month how resolve my problem sir

i am a small e- commerce seller with a turnover of less than 10 lack per annum. i am doing this business in my trade name real gems corporation(proprietorship firm) and registered under GST. i am also having rental income of Rs. 2 lack per annum in my personal name from a commercial property. should i need to collect GST on my rental income and deposit it through my firm or i do not need to collect it?

pl answer my query in detail

regards
vinay
mob. 9414216357

When we want to Submit GSTR1 RETURN FOR THE MONTH OF AUGUST,2017, a masage shown which mention below

Error! GSTR-1 Save/Action on Counterparty Invoices/Submit are not allowed for current date, Please visit https://www.gst.gov.in for details on GSTR-1 timelines.

How to solve this problem

CGST Liability is Rs 100

Available ITC balance with SGST is Rs 200

Can we pay CGST liability by SGST ?